Solved papers for Manipal Medical Manipal Medical Solved Paper-2008

done Manipal Medical Solved Paper-2008 Total Questions - 240

• question_answer1) If muscle times speed equals power, what is the ratio of the SI unit and the CGS unit of muscle?
  A)
   \[{{10}^{5}}\]            
  done clear
  B)
   \[{{10}^{3}}\]
  done clear
  C)
   \[{{10}^{7}}\]           
  done clear
  D)
   \[{{10}^{-5}}\]
  done clear
  View Answer play_arrow

• question_answer2) A proton in a cyclotron changes its velocity from 30 km/s north to 40 km/s east in 20s. What is the magnitude of average acceleration during this time?
  A)
   \[2.5\text{ }km/{{s}^{2}}\]      
  done clear
  B)
   \[12.5\text{ }km/{{s}^{2}}\]
  done clear
  C)
   \[22.5\text{ }km/{{s}^{2}}\]    
  done clear
  D)
   \[32.5\text{ }km/{{s}^{2}}\]
  done clear
  View Answer play_arrow

• question_answer3) A heavy small-sized sphere is suspended by a string of length L The sphere rotates uniformly in a horizontal circle with the string making an angle\[\theta \]with the vertical. Then, the time-period of this conical pendulum is
  A)
   \[t=2\pi \sqrt{\frac{l}{g}}\]
  done clear
  B)
   \[t=2\pi \sqrt{\frac{l\sin \theta }{g}}\]
  done clear
  C)
   \[t=2\pi \sqrt{\frac{l\cos \theta }{g}}\]
  done clear
  D)
   \[t=2\pi \sqrt{\frac{l}{g\cos \theta }}\]
  done clear
  View Answer play_arrow

• question_answer4) The equation of the stationary wave is \[y=2A\sin \left( \frac{2\pi ct}{\lambda } \right)\cos \left( \frac{2\pi x}{\lambda } \right)\] Which of the following statements is wrong?
  A)
   The unit of\[ct\]is same as that of\[\lambda \]
  done clear
  B)
   The unit of\[x\]is same as that of \[\lambda \]
  done clear
  C)
   The unit of\[2\pi c/\lambda \] is same as that of\[2\pi x/\lambda t\]
  done clear
  D)
   The unit of\[c/\lambda \]is same as that of \[x/\lambda \]
  done clear
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• question_answer5) A body of mass 2 kg has an initial velocity of 3 m/s along OE and it is subjected to a force of 4 N in a direction perpendicular to OE. The distance of body from 0 after 4 s will be
  A)
   12m           
  done clear
  B)
   20m
  done clear
  C)
   8m              
  done clear
  D)
   48m
  done clear
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• question_answer6) A synchronous relay satellite reflects TV signals and transmits TV programme from one part of the world to the other because its
  A)
   period of revolution is greater than the period of rotation of the earth about its axis
  done clear
  B)
   period of revolution is less than the period of rotation of the earth about its axis
  done clear
  C)
   period of revolution is equal to the period of rotation of the earth about its axis
  done clear
  D)
   mass is less than the mass of earth
  done clear
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• question_answer7) When a metal wire elongates by hanging a load Mg on it, the gravitational potential energy of mass M decreases by\[Mgl\]. This energy appears
  A)
   as elastic potential energy completely
  done clear
  B)
   as thermal energy completely
  done clear
  C)
   half as elastic potential energy and half as thermal energy
  done clear
  D)
   as kinetic energy of the load completely
  done clear
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• question_answer8) A ball is projected from the ground at angle\[\theta \] with the horizontal. After Is it is moving at angle 45° with the horizontal and after 2 s it is moving horizontally. What is the velocity of projection of the ball?
  A)
   \[10\sqrt{3}\,m{{s}^{-1}}\]      
  done clear
  B)
   \[20\sqrt{3}\,m{{s}^{-1}}\]
  done clear
  C)
   \[10\sqrt{5}\,m{{s}^{-1}}\]     
  done clear
  D)
   \[20\sqrt{2}\,m{{s}^{-1}}\]
  done clear
  View Answer play_arrow

• question_answer9) Isobaric modulus of elasticity is equal to
  A)
   isochoric modulus of elasticity
  done clear
  B)
   isdthermal modulus of elasticity
  done clear
  C)
   zero
  done clear
  D)
   infinite
  done clear
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• question_answer10) An engine is moving on a circular path of radius 100 m with a speed of 20 m/s. What will be the frequency observed by an observer standing stationary at the centre of circular path when the engine blows a whistle of frequency 500 Hz?
  A)
   More than 500 Hz
  done clear
  B)
   Less than 500 Hz
  done clear
  C)
   500 Hz
  done clear
  D)
   No sound is heard
  done clear
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• question_answer11) The work done by a particle moving with a velocity of 0.7 c (where c is the velocity of light) in empty space free of electromagnetic field and far away from all matter is:
  A)
   positive          
  done clear
  B)
   negative
  done clear
  C)
   zero             
  done clear
  D)
   infinite
  done clear
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• question_answer12) A boat carrying a number of large stones is floating in a water tank. What will happen to the water level if the stones are unloaded into water?
  A)
   rise
  done clear
  B)
   fall
  done clear
  C)
   remain unchanged
  done clear
  D)
   rise till half the number of stones are unloaded and then begin to fall
  done clear
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• question_answer13) A car of mass m moves in a horizontal circular path of radius r m. At an instant its speed is v m/s and is increasing at a rate of\[a\text{ }m/{{s}^{2}}\]. Then the acceleration of the car is
  A)
   \[\frac{{{v}^{2}}}{r}\]
  done clear
  B)
   \[a\]
  done clear
  C)
   \[\sqrt{{{a}^{2}}+{{\left( \frac{{{v}^{2}}}{r} \right)}^{2}}}\]
  done clear
  D)
   \[\sqrt{u+\frac{{{v}^{2}}}{r}}\]
  done clear
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• question_answer14) Equal volumes of monoatomic and diatomic gases at the same temperature are given equal quantities of heat. Then
  A)
   the temperature of diatomic gas will be more
  done clear
  B)
   the temperature of monoatomic gas will be more
  done clear
  C)
   the temperature of both will be zero
  done clear
  D)
   nothing can be said
  done clear
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• question_answer15) The velocity v (in cm/s) of a particle is given in terms of time t (in s) by the equation, \[v=at+\frac{b}{t+c}\] The dimensions of a, b and c are
  A)
   a-\[[{{L}^{2}}]\]         b-\[[T]\]            c-\[[L{{T}^{2}}]\]
  done clear
  B)
   a-\[[L{{T}^{2}}]\]      b-\[[LT]\]         c-\[[L]\]
  done clear
  C)
    a-\[[L{{T}^{-2}}]\]     b-\[[L]\]            c-\[[T]\]
  done clear
  D)
   a-\[[L]\]           b-\[[LT]\]          c-\[[{{T}^{2}}]\]
  done clear
  View Answer play_arrow

• question_answer16) A block of mass 5 kg is moving horizontally at a speed of\[1.5\text{ }m{{s}^{-1}}\]. A vertically upward force 5 N acts on it for 4 s. What will be the distance of the block from the point where the force starts acting?
  A)
   2m             
  done clear
  B)
   6m
  done clear
  C)
   8m             
  done clear
  D)
   10m
  done clear
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• question_answer17) A copper wire and a steel wire of the same diameter and length are joined end to end and a force is applied which stretches their combined length by 1 cm. Then the two wires will have
  A)
   the same stress and strain
  done clear
  B)
   the same stress but different strains
  done clear
  C)
   the same strain but different stresses
  done clear
  D)
   different stresses and strains
  done clear
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• question_answer18) A body of mass 1 kg is rotating in a vertical circle of radius 1m. What will be the difference in its kinetic energy at the top and bottom of the circle? (take\[g=10\text{ }m{{s}^{-2}}\])
  A)
   10 J            
  done clear
  B)
   20 J
  done clear
  C)
   30 J            
  done clear
  D)
   50 J
  done clear
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• question_answer19) Find the difference of-air pressure between the inside and outside of a soap bubble 5mm in diameter, if the surface tension is\[1.6\,N{{m}^{-1}}\]
  A)
   \[2560\text{ }N{{m}^{-2}}\]     
  done clear
  B)
   \[3720\text{ }N{{m}^{-2}}\]
  done clear
  C)
   \[1208\text{ }N{{m}^{-2}}\]      
  done clear
  D)
   \[10132\text{ }N{{m}^{-2}}\]
  done clear
  View Answer play_arrow

• question_answer20) In a sinusoidal wave, the time required for a particular point to move from maximum displacement to zero displacement is 0.17s. The frequency of the wave is
  A)
   1.47 Hz        
  done clear
  B)
   0.36 Hz
  done clear
  C)
   0.73 Hz        
  done clear
  D)
   2.94 Hz
  done clear
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• question_answer21) A particle moves through angular displacement\[\theta \]on a circular path of radius r. The linear displacement will be
  A)
   \[2\text{ }r\text{ }sin(\theta /2)\]     
  done clear
  B)
   \[2\text{ }r\text{ cos}(\theta /2)\]
  done clear
  C)
   \[2\text{ }r\text{ tan}(\theta /2)\]     
  done clear
  D)
   \[2\text{ }r\text{ cot}(\theta /2)\]
  done clear
  View Answer play_arrow

• question_answer22) A cube made of material having a density of \[0.9\times {{10}^{3}}kg/{{m}^{3}}\]floats between water and a liquid of density\[0.7\times {{10}^{3}}kg/{{m}^{3}},\]which is immiscible with water. What part of the cube is immersed in water?
  A)
   \[\frac{1}{3}\]
  done clear
  B)
   \[\frac{2}{3}\]
  done clear
  C)
   \[\frac{3}{4}\]
  done clear
  D)
   \[\frac{3}{7}\]
  done clear
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• question_answer23) When a rod is heated but prevented from expanding, the stress developed is independent of
  A)
   material of the rod
  done clear
  B)
   rise in temperature
  done clear
  C)
   length of rod
  done clear
  D)
   None of the above
  done clear
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• question_answer24) Given that T stands for time period and I stands for the length of simple pendulum. If g is the acceleration due to gravity, then which of the following statements about the relation \[{{T}^{2}}=l/g\]is correct?
  A)
   It is correct both dimensionally as well as numerically
  done clear
  B)
   It is neither dimensionally correct nor numerically
  done clear
  C)
   It is dimensionally correct but not numerically
  done clear
  D)
   It is  numerically correct but not dimensionally
  done clear
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• question_answer25) The length of the seconds pendulum is decreased by 0.3 cm when it is shifted to Chennai from London. If the acceleration due to gravity at London is\[981\text{ }cm/{{s}^{2}},\]the acceleration due to gravity at Chennai is (assume\[{{n}^{2}}=10\])
  A)
   \[981\text{ }cm/{{s}^{2}}\]      
  done clear
  B)
   \[978\text{ }cm/{{s}^{2}}\]
  done clear
  C)
   \[984\text{ }cm/{{s}^{2}}\]      
  done clear
  D)
   \[975\text{ }cm/{{s}^{2}}\]
  done clear
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• question_answer26) A clock hung on a wall has marks instead of numerals on its dial. On the adjoining wall, there is a plane mirror and the image of the clock in the mirror indicates the time\[7:10\]. Then the time on the clock is
  A)
   \[7:10\]          
  done clear
  B)
   \[4:50\]
  done clear
  C)
   \[5:40\]          
  done clear
  D)
   \[10:7\]
  done clear
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• question_answer27) How does, the electric field (E) between the plates of a charged cylindrical capacitor vary with the distance r from the axis of the cylinder?
  A)
   \[E\propto \frac{1}{{{r}^{2}}}\]
  done clear
  B)
   \[E\propto \frac{1}{r}\]
  done clear
  C)
   \[E\propto {{r}^{2}}\]
  done clear
  D)
   \[E\propto r\]
  done clear
  View Answer play_arrow

• question_answer28) The radioactivity of a sample is\[{{A}_{1}}\]at time\[{{t}_{1}}\]and \[{{A}_{2}}\]at time\[{{t}_{2}}\]. If the mean life of the specimen is T, the number of atoms that have disintegrated in the time interval of\[({{t}_{2}}-{{t}_{1}})\]is
  A)
   \[({{A}_{1}}-{{A}_{2}})\]
  done clear
  B)
   \[\frac{({{A}_{1}}-{{A}_{2}})}{T}\]
  done clear
  C)
   \[({{A}_{1}}-{{A}_{2}})T\]
  done clear
  D)
   \[({{A}_{1}}{{t}_{1}}-{{A}_{2}}{{t}_{2}})\]
  done clear
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• question_answer29) The Youngs. double slit experiment is performed with blue and with green light of wavelengths\[4360\overset{o}{\mathop{\text{A}}}\,\]and\[5460\overset{o}{\mathop{\text{A}}}\,\]respectively. If \[x\]is the distance of 4th maximum from the central one, then
  A)
  \[x\](blue) = \[x\] (green)
  done clear
  B)
   \[x\] (blue) > \[x\](green)
  done clear
  C)
   \[x\] (blue) < \[x\] (green)
  done clear
  D)
   \[\frac{x(blue)}{x(green)}=\frac{5460}{4360}\]
  done clear
  View Answer play_arrow

• question_answer30) A vertical straight conductor carries a current upward. A point P lies to the east of it at a small distance and another point Q lies to the west at the same distance. The magnetic field at\[P\]is
  A)
   greater than at Q
  done clear
  B)
   same as at Q
  done clear
  C)
   less than at Q
  done clear
  D)
   greater or less than at Q depending upon the strength of current
  done clear
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• question_answer31) Given \[_{a}{{\mu }_{g}}=3/2\]and\[_{a}{{\mu }_{w}}=4/3\]. There is an equiconvex lens with radius of each surface equal to 20 cm. There is air in the object space and water in the image space. The focal length of lens is
  A)
   80cm         
  done clear
  B)
   40cm
  done clear
  C)
   20cm         
  done clear
  D)
   10cm
  done clear
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• question_answer32) Iron has fee structure. If the radius is\[1.27\overset{o}{\mathop{\text{A}}}\,,\]then the lattice parameter is
  A)
   \[1.27\overset{o}{\mathop{\text{A}}}\,\]        
  done clear
  B)
   \[3.59\overset{o}{\mathop{\text{A}}}\,\]
  done clear
  C)
   \[2.54\overset{o}{\mathop{\text{A}}}\,\] 
  done clear
  D)
   \[3.81\overset{o}{\mathop{\text{A}}}\,\]
  done clear
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• question_answer33) When 1A of current is passed through\[CuS{{O}_{4}}\] solution for\[10\text{ }s\]. then the number of copper ions deposited at the cathode will be
  A)
   \[1.6\times {{10}^{19}}\]       
  done clear
  B)
   \[3.1\times {{10}^{19}}\]
  done clear
  C)
   \[4.8\times {{10}^{19}}\]       
  done clear
  D)
   \[6.2\times {{10}^{19}}\]
  done clear
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• question_answer34) Out of a photon and an electron the equation \[E=pc,\]is valid for
  A)
   both            
  done clear
  B)
   neither
  done clear
  C)
   photon only     
  done clear
  D)
   electron only
  done clear
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• question_answer35) An observer looks at a tree of height 15m with a telescope of magnifying power 10. To him the tree appears
  A)
   10 times taller
  done clear
  B)
   15 times taller
  done clear
  C)
   10 times nearer
  done clear
  D)
   15 times nearer
  done clear
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• question_answer36) A 50 Hz alternating current of peak value 1A flows through the primary coil of a transformer. If the mutual inductance between the primary and secondary be 1.5 H, then the mean value of the induced voltage is
  A)
   75 V           
  done clear
  B)
   150 V
  done clear
  C)
   225 V          
  done clear
  D)
   300 V
  done clear
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• question_answer37) A cell of emf E and internal resistance r is connected in series with an external resistance nr. Then the ratio of the terminal potential difference to emf is
  A)
   \[(1/n)\]
  done clear
  B)
   \[1/(n+1)\]
  done clear
  C)
   \[n/(n+1)\]
  done clear
  D)
   \[(n+1)/n\]
  done clear
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• question_answer38) A slide projector gives a magnification of 10. If it projects a slide of dimensions\[3\text{ }cm\times 2\text{ }cm\] on a screen, the area of the image on the screen will be
  A)
   \[6\,c{{m}^{2}}\]         
  done clear
  B)
   \[60\,c{{m}^{2}}\]
  done clear
  C)
   \[600\,c{{m}^{2}}\]       
  done clear
  D)
   \[6000,\,c{{m}^{2}}\]
  done clear
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• question_answer39) A thin bar magnet of length 2L is bent at the mid-point so that the angle between them is\[60{}^\circ \]. The new length of the magnet is:
  A)
   \[\sqrt{2}L\]          
  done clear
  B)
   \[\sqrt{3}L\]
  done clear
  C)
   \[2L\]   
  done clear
  D)
   L
  done clear
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• question_answer40) The binding energies of the atoms of elements A and B are\[{{E}_{a}}\]and\[{{E}_{b}}\]respectively. Three atoms of the element B fuse to give one atom of element A. This fusion process is accompanied by release of energy e. Then\[{{E}_{a}},{{E}_{b}}\]and e are related to each other as
  A)
   \[{{E}_{a}}+e=3{{E}_{b}}\]
  done clear
  B)
   \[{{E}_{a}}=3{{E}_{b}}\]
  done clear
  C)
   \[{{E}_{a}}-e=3{{E}_{b}}\]
  done clear
  D)
   \[{{E}_{a}}+3{{E}_{b}}+e=0\]
  done clear
  View Answer play_arrow

• question_answer41) A capacitor is connected to a cell of emf E and some internal resistance r. The potential difference across the
  A)
   cell is E
  done clear
  B)
   cell is < E
  done clear
  C)
   capacitor is < E
  done clear
  D)
   capacitor is > E
  done clear
  View Answer play_arrow

• question_answer42) The radius of the smallest electron orbit in hydrogen-like ion is\[(0.51\times {{10}^{-10}}/4)m;\]then it is
  A)
   hydrogen atom  
  done clear
  B)
   \[H{{e}^{+}}\]
  done clear
  C)
   \[L{{i}^{2+}}\] 
  done clear
  D)
   \[B{{e}^{3+}}\]
  done clear
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• question_answer43) A radioactive sample with a half-life of 1 month has the label Activity\[=2\mu \,Ci\]on\[1-8-1991\]. What was its activity two months earlier?
  A)
   \[1.0\,\mu Ci\]        
  done clear
  B)
   \[0.5\,\mu Ci\]
  done clear
  C)
   \[4\,\mu Ci\]         
  done clear
  D)
   \[8\,\mu Ci\]
  done clear
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• question_answer44) An inductor is connected to a battery through a switch. Induced emf is\[{{e}_{1}}\]when the switch is pressed and\[{{e}_{2}}\]when the switch is opened. Then
  A)
   \[{{e}_{1}}={{e}_{2}}\]
  done clear
  B)
   \[{{e}_{1}}>{{e}_{2}}\]
  done clear
  C)
   \[{{e}_{1}}<{{e}_{2}}\]
  done clear
  D)
   \[{{e}_{1}}>/{{e}_{2}}\]
  done clear
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• question_answer45) The resolution limit of the eye is 1 min. At a distance\[x\]km from the eye, two persons stand with a lateral separation of 3m. For the two persons to be just resolved by the naked eye,\[x\] should be
  A)
   10 km         
  done clear
  B)
   15 km
  done clear
  C)
   20 km         
  done clear
  D)
   30 km
  done clear
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• question_answer46) The necessary condition for an interference by two sources of light is that
  A)
   two light sources must have the same wave length
  done clear
  B)
   two point sources should have the same amplitude and same wavelength
  done clear
  C)
   two sources should have the same wave, length, nearly the same amplitude and have a constant phase difference
  done clear
  D)
   two point sources should have a randomly varying phase difference
  done clear
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• question_answer47) The power factor in a circuit connected to an AC power supply has a value which is:
  A)
   unity when the circuit contains only inductance
  done clear
  B)
   unity when the circuit contains only resistance                  
  done clear
  C)
   zero when the circuit contains an ideal resistance only
  done clear
  D)
   unity when the circuit contains an ideal capacitance only
  done clear
  View Answer play_arrow

• question_answer48) Which part represents the negative dynamic resistance?
  A)
   AB            
  done clear
  B)
   BC
  done clear
  C)
   CD             
  done clear
  D)
   DE
  done clear
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• question_answer49) The plates of a parallel plate capacitor are not. exactly parallel. The surface charge density
  A)
   is lower at the closer end
  done clear
  B)
   will not be uniform
  done clear
  C)
   each plate will have the same potential at every point
  done clear
  D)
   Both [b] and [c]
  done clear
  View Answer play_arrow

• question_answer50) A thin prism\[{{P}_{1}}\]with angle\[4{}^\circ \]arid made from glass of refractive index 1.54 is combined with another thin prism\[{{P}_{2}}\]made from glass of refractive index 1.72 to produce dispersion without deviation. The angle of the prism\[{{P}_{2}}\]is
  A)
   \[5.33{}^\circ \]           
  done clear
  B)
   \[4{}^\circ \]
  done clear
  C)
   \[3{}^\circ \]              
  done clear
  D)
   \[2.6{}^\circ \]
  done clear
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• question_answer51) An electric generator is based on
  A)
   Faradays law of electromagnetic induction
  done clear
  B)
   motion   of   charged   particles   in electromagnetic field
  done clear
  C)
   Newtons laws of motion
  done clear
  D)
   fission of uranium by slow neutrons
  done clear
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• question_answer52) Which of the following can be zero, when a particle is in motion for some time?
  A)
   Distance        
  done clear
  B)
   Displacement
  done clear
  C)
   Speed          
  done clear
  D)
   None of these
  done clear
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• question_answer53) An object of mass 10 kg moves at a constant speed of 10 m/s. A constant force, that acts for 4 s on the object, gives it a speed 2 m/s in opposite direction. The force acting on the object is
  A)
   \[-3N\]           
  done clear
  B)
  \[-30\text{ }N\]
  done clear
  C)
   3N          
  done clear
  D)
   30 N
  done clear
  View Answer play_arrow

• question_answer54) The vessels A and B of equal volume and Weight are immersed in water to depth h. The vessel A has an opening at the bottom through which water can enter. If the work done in immersing A and B are\[{{W}_{A}}\]and\[{{W}_{B}}\]respectively, then
  A)
   \[{{W}_{A}}={{W}_{B}}\]
  done clear
  B)
   \[{{W}_{A}}<{{W}_{B}}\]
  done clear
  C)
   \[{{W}_{A}}>{{W}_{B}}\]       
  done clear
  D)
   None of these
  done clear
  View Answer play_arrow

• question_answer55) A car of mass 1000 kg moves on a circular track of radius 20 m. If the coefficient of friction is 0.64, then the maximum velocity with which the car can move is
  A)
   22.4 m/s 
  done clear
  B)
   5.6 m/s
  done clear
  C)
   11.2 m/s
  done clear
  D)
   None of the above
  done clear
  View Answer play_arrow

• question_answer56) If the distance between the sun and the earth is increased by three times then attraction between two will
  A)
   remain constant
  done clear
  B)
   decrease by 63%
  done clear
  C)
   increase by 63%
  done clear
  D)
   decrease by 89%
  done clear
  View Answer play_arrow

• question_answer57) A particle is executing SHM. Then, the graph of velocity as a function of displacement is a/an
  A)
   straight line     
  done clear
  B)
   circle
  done clear
  C)
   ellipse          
  done clear
  D)
   hyperbola
  done clear
  View Answer play_arrow

• question_answer58) A long spring, when stretched by a distance\[x,\]has potential energy U. On increasing the stretching to\[nx,\]the potential energy of the spring will be
  A)
   \[\frac{U}{n}\]
  done clear
  B)
   \[nU\]
  done clear
  C)
   \[{{n}^{2}}U\]
  done clear
  D)
   \[\frac{U}{{{n}^{2}}}\]
  done clear
  View Answer play_arrow

• question_answer59) Which one of the following would a hydrogen balloon find easiest to lift?
  A)
   1 kg of steel
  done clear
  B)
   1 kg of water.
  done clear
  C)
   1 kg of lightly packed feathers
  done clear
  D)
   All of, the above
  done clear
  View Answer play_arrow

• question_answer60) The unit of universal gas constant is
  A)
   watt/K         
  done clear
  B)
  \[dyne/{}^\circ C\]
  done clear
  C)
   erg/K          
  done clear
  D)
  \[newton/{}^\circ R\]
  done clear
  View Answer play_arrow

• question_answer61) Ethyl acetate is obtained when methyl magnesium bromide reacts with
  A)
   ethyl formate   
  done clear
  B)
   ethyl chlorofbrmate
  done clear
  C)
   acetyl chloride  
  done clear
  D)
   carbon dioxide
  done clear
  View Answer play_arrow

• question_answer62)  The most stable hydride is
  A)
   \[N{{H}_{3}}\]           
  done clear
  B)
   \[P{{H}_{3}}\]
  done clear
  C)
   \[As{{H}_{3}}\]           
  done clear
  D)
   \[Sb{{H}_{3}}\]
  done clear
  View Answer play_arrow

• question_answer63) The ratio of amounts of\[{{H}_{2}}S\]needed to precipitate all the metal ions from 100 mL of \[1\text{ }M\text{ }AgN{{O}_{3}}\]and 100 mL of\[1\text{ }M\text{ CuS}{{\text{O}}_{4}}\]will be
  A)
   \[1:1\]           
  done clear
  B)
   \[1:2\]
  done clear
  C)
   \[2:1\]           
  done clear
  D)
   None of these
  done clear
  View Answer play_arrow

• question_answer64) If the electronegativity difference between two atoms A and B is 2.0, then the percentage of co-valent character in the molecule is
  A)
   54%           
  done clear
  B)
   46%
  done clear
  C)
   23%           
  done clear
  D)
   72%
  done clear
  View Answer play_arrow

• question_answer65) Which of the following reaction defines\[\Delta H_{f}^{o}\]?
  A)
   \[{{C}_{(diamond)}}+{{O}_{2}}(g)\xrightarrow[{}]{{}}C{{O}_{2}}(g)\]
  done clear
  B)
   \[\frac{1}{2}{{H}_{2}}(g)+\frac{1}{2}{{F}_{2}}(g)\xrightarrow[{}]{{}}HF(g)\]
  done clear
  C)
   \[{{N}_{2}}(g)+3{{H}_{2}}(g)\xrightarrow[{}]{{}}2N{{H}_{3}}(g)\]
  done clear
  D)
   \[CO(g)+\frac{1}{2}{{O}_{2}}(g)\xrightarrow[{}]{{}}C{{O}_{2}}(g)\]
  done clear
  View Answer play_arrow

• question_answer66) Formaldehyde polymerizes to form glucose according to the reaction \[6HCHO\rightleftharpoons {{C}_{6}}{{H}_{12}}{{O}_{6}}\] The   theoretically computed   equilibrium constant for this reaction is found to be\[6\times {{10}^{22}}\] If 1 M solution of glucose dissociates according to the above equilibrium, the concentration of formaldehyde in the solution will be
  A)
   \[1.6\times {{10}^{-2}}M\]
  done clear
  B)
   \[1.6\times {{10}^{-4}}M\]
  done clear
  C)
   \[1.6\times {{10}^{-6}}M\]
  done clear
  D)
   \[1.6\times {{10}^{-8}}M\]
  done clear
  View Answer play_arrow

• question_answer67) The electronic configuration of a dipositive ion \[{{M}^{2+}}\]is 2, 8, 14 and its mass number is 56. The number of neutrons present is  
  A)
   32             
  done clear
  B)
   42 
  done clear
  C)
   30             
  done clear
  D)
   34
  done clear
  View Answer play_arrow

• question_answer68) If\[X\]is the total number of collisions which a gasmolecule register with others per unit time under particular conditions, then the collision frequency of the gas containing N molecules per unit volume is
  A)
   \[X/N\]          
  done clear
  B)
   \[NX\]
  done clear
  C)
   \[2NX\]          
  done clear
  D)
   \[NX/2\]
  done clear
  View Answer play_arrow

• question_answer69) A hypothetical reaction\[{{A}_{2}}+{{B}_{2}}\xrightarrow[{}]{{}}2AB\]follows the mechanism as given below, \[{{A}_{2}}\rightleftharpoons A+A\] (fast) \[A+{{B}_{2}}\xrightarrow[{}]{{}}AB+B\] (slow) \[A+B\xrightarrow[{}]{{}}AB\] (fast) The order of the overall reaction is
  A)
   2               
  done clear
  B)
   1
  done clear
  C)
   \[1\frac{1}{2}\]              
  done clear
  D)
   0
  done clear
  View Answer play_arrow

• question_answer70) The mass of helium atom of mass number 4 is 4.0026 amu, while that of the neutron and proton are 1.0087 and 1.0078 respectively on the same scale. Hence, the nuclear binding energy per nucleon in the helium atom is nearly
  A)
   5 MeV         
  done clear
  B)
   7 MeV
  done clear
  C)
   10 MeV        
  done clear
  D)
   14 MeV
  done clear
  View Answer play_arrow

• question_answer71) Which of the following statements is correct? Dielectric constant of\[{{H}_{2}}{{O}_{2}}\]
  A)
   increases with dilution
  done clear
  B)
   decreases with dilution
  done clear
  C)
   is unaffected on dilution
  done clear
  D)
   None of the above
  done clear
  View Answer play_arrow

• question_answer72) For the square planar complex [M] (where, M = central metal and a, b, c and d are monodentate ligands), the number of possible geometrical isomers are
  A)
   1                  
  done clear
  B)
   2
  done clear
  C)
   3                 
  done clear
  D)
   4
  done clear
  View Answer play_arrow

• question_answer73) Potash alum dissolves in water to give a/an
  A)
   acidic solution of \[{{H}_{2}}S{{O}_{4}}\]
  done clear
  B)
   alkaline solution
  done clear
  C)
   acidic solution of \[HCl\]
  done clear
  D)
   neutral solution
  done clear
  View Answer play_arrow

• question_answer74) The discovery of which of the following group of elements gave death blow to the Newlands law of octaves?
  A)
   Inert gases
  done clear
  B)
   Alkaline earths
  done clear
  C)
   Rare earths
  done clear
  D)
   Actinides
  done clear
  View Answer play_arrow

• question_answer75) Vant Hoff factor more than unity indicates that the solute in solution has
  A)
   dissociated
  done clear
  B)
   associated
  done clear
  C)
   Both [a] and [b]
  done clear
  D)
   cannot say anything
  done clear
  View Answer play_arrow

• question_answer76) How many number of atoms are there in a cube based unit cell having one atom on each comer and two atoms on each body diagonal of cube?
  A)
   8             
  done clear
  B)
   6
  done clear
  C)
   4             
  done clear
  D)
   9
  done clear
  View Answer play_arrow

• question_answer77) Bleeding due to a cut can be stopped by applying ferric chloride solution in the laboratory. This is due to
  A)
   co-agulation of negatively charged blood particles by\[F{{e}^{3+}}\]ions
  done clear
  B)
   co-agulation of positively charged blood particles by\[C{{l}^{-}}\]ions
  done clear
  C)
   reaction taking place between ferric ions and the haemoglobin forming a complex
  done clear
  D)
   common element, iron, in both\[FeC{{l}_{3}}\]and haemoglobin.
  done clear
  View Answer play_arrow

• question_answer78) Which one of the following solutions will have highest conductivity?
  A)
  \[0.1\text{ }M\text{ }C{{H}_{3}}COOH\]
  done clear
  B)
   \[0.1\text{ }M\text{ }NaCl\]
  done clear
  C)
   \[0.1\text{ }M\text{ }KN{{O}_{3}}\]    
  done clear
  D)
   \[0.1\text{ }M\text{ }HCl\]
  done clear
  View Answer play_arrow

• question_answer79) One of the following metals forms a volatile compound and this property is taken advantage for its extraction. This metal is
  A)
   iron            
  done clear
  B)
   nickel
  done clear
  C)
   cobalt          
  done clear
  D)
   tungsten
  done clear
  View Answer play_arrow

• question_answer80) If\[N{{a}^{+}}\]ion is larger than\[M{{g}^{2+}}\]ion and\[{{S}^{2-}}\]ion is larger than CF ion, which of the following will be stable soluble in water?
  A)
   Sodium chloride
  done clear
  B)
   Sodium sulphide
  done clear
  C)
   Magnesium chloride
  done clear
  D)
   Magnesium sulphide
  done clear
  View Answer play_arrow

• question_answer81) Impurities of Cu and Ag from gold are removed by
  A)
   boiling impure gold with dil. \[{{H}_{2}}S{{O}_{4}}\]
  done clear
  B)
   boiling impure gold with cone. \[{{H}_{2}}S{{O}_{4}}\]
  done clear
  C)
   electrolytically
  done clear
  D)
   Both [b] and [c]
  done clear
  View Answer play_arrow

• question_answer82) Which of the following salt would give\[S{{O}_{2}}\] with hot and dil.\[{{H}_{2}}S{{O}_{4}}\]and also decolourises\[B{{r}_{2}}\]water?
  A)
   \[N{{a}_{2}}S{{O}_{3}}\]        
  done clear
  B)
   \[NaHS{{O}_{4}}\]
  done clear
  C)
   \[N{{a}_{2}}S{{O}_{4}}\]        
  done clear
  D)
   \[N{{a}_{2}}S\]
  done clear
  View Answer play_arrow

• question_answer83) If two compounds have the same empirical formula but different molecular formulae, they must have
  A)
   different percentage composition
  done clear
  B)
   different molecular weights
  done clear
  C)
   same viscocity
  done clear
  D)
   same vapour density
  done clear
  View Answer play_arrow

• question_answer84) Among the following which one has weakest carbon-halogen bond?
  A)
   Benzyl bromide 
  done clear
  B)
   Bromobenzene
  done clear
  C)
   Vinyl bromide   
  done clear
  D)
   Benzyl chloride
  done clear
  View Answer play_arrow

• question_answer85) Petrochemicals can be used to prepare
  A)
   synthetic fibres  
  done clear
  B)
   pesticides
  done clear
  C)
   plastics          
  done clear
  D)
   All of these
  done clear
  View Answer play_arrow

• question_answer86) tert-butyl methyl ether on heating with anhydrous HI in ether gives
  A)
   \[C{{H}_{3}}OH+{{(C{{H}_{3}})}_{3}}Cl\]
  done clear
  B)
   \[C{{H}_{3}}I+{{(C{{H}_{3}})}_{3}}COH\]
  done clear
  C)
   \[C{{H}_{3}}I+{{(C{{H}_{3}})}_{3}}Cl\]
  done clear
  D)
   None of the above
  done clear
  View Answer play_arrow

• question_answer87) The correctly reported answer of the addition of 4.523, 2.3 and 6.24 will have significant figures
  A)
   two            
  done clear
  B)
   three
  done clear
  C)
   four            
  done clear
  D)
   five
  done clear
  View Answer play_arrow

• question_answer88) What happens if\[CC{{l}_{4}}\]is treated with\[AgN{{O}_{3}}\]?
  A)
   A white ppt. of\[AgCl\]will form
  done clear
  B)
  \[N{{O}_{2}}\]will be evolved
  done clear
  C)
  \[CC{{l}_{4}}\]will dissolve in\[AgN{{O}_{3}}\]
  done clear
  D)
   Nothing will happen
  done clear
  View Answer play_arrow

• question_answer89) \[^{23}Na\] is more stable isotope of Na. Find out the process by which\[_{11}^{24}Na\]can undergo radioactive decay
  A)
   \[{{\beta }^{-}}\] emission
  done clear
  B)
   \[\alpha -\] emission
  done clear
  C)
   \[{{\beta }^{+}}\]emission
  done clear
  D)
   \[K\]electron capture
  done clear
  View Answer play_arrow

• question_answer90) The heat of combustion of solid benzoic acid at constant volume is\[-321.30\text{ }kJ\]at\[27{}^\circ C\]. The heat of combustion at constant pressure is
  A)
   \[-321.30-300\text{ }R\]
  done clear
  B)
   \[-321.30+300\text{ }R\]
  done clear
  C)
   \[-321.30-150\text{ }R\]
  done clear
  D)
   \[-321.30+900\text{ }R\]
  done clear
  View Answer play_arrow

• question_answer91) In which of the following compounds\[-OH\] group is least reactive?
  A)
   
  done clear
  B)
   
  done clear
  C)
   
  done clear
  D)
   All are equally reactive.
  done clear
  View Answer play_arrow

• question_answer92) lodoform is obtained when ethanol is heated with
  A)
  \[KI\]and aq KOH 
  done clear
  B)
  \[{{I}_{2}}\]and aq KOH
  done clear
  C)
   \[{{I}_{2}}/\]aq\[KI\]      
  done clear
  D)
  \[HI\]and \[HI{{O}_{3}}\]
  done clear
  View Answer play_arrow

• question_answer93) The total number of acylic isomers including the stereoisomers (geometrical and optical), with the molecular formula\[{{C}_{4}}{{H}_{7}}Cl\]is
  A)
   12             
  done clear
  B)
   11
  done clear
  C)
   10             
  done clear
  D)
   9
  done clear
  View Answer play_arrow

• question_answer94) The alkyl halides that can be made by free radical halogenation of alkanes are
  A)
   \[RCl,\]and\[RBr\]but not\[R\text{ }F\]or \[R\text{ }I\]
  done clear
  B)
   \[RF,\text{ }RCl\]and \[R\text{ }Br\] but not\[R\text{ }I\]
  done clear
  C)
   \[RF,RCl,RBr,R\,I\]
  done clear
  D)
   \[RF,RCl\]and \[R\,I\]but\[RBr\]
  done clear
  View Answer play_arrow

• question_answer95) Silica is a/an
  A)
   acidic flux only
  done clear
  B)
   gangue only
  done clear
  C)
   basic flux only
  done clear
  D)
   both gangue and acidic flux
  done clear
  View Answer play_arrow

• question_answer96) The nodes present in \[3p-orbitals\] are
  A)
   one spherical, one planar  
  done clear
  B)
   two spherical
  done clear
  C)
   two planar
  done clear
  D)
   one planar
  done clear
  View Answer play_arrow

• question_answer97) The number of\[\alpha -\]and\[\beta -\] particles emitted in nuclear reaction\[_{90}T{{h}^{228}}{{\xrightarrow[{}]{{}}}_{83}}B{{i}^{212}}\]are respectively
  A)
   4, 1            
  done clear
  B)
   3, 7
  done clear
  C)
   8, 1            
  done clear
  D)
   4, 7
  done clear
  View Answer play_arrow

• question_answer98) Two bottles A and B contains 1 M and 1 m aqueous solution of sulphuric acid respectively
  A)
   A is more concentrated than B
  done clear
  B)
   B is more concentrated than A.
  done clear
  C)
   concentration of A is equal to concentration of B
  done clear
  D)
   it is not possible to compare the concentrations
  done clear
  View Answer play_arrow

• question_answer99) A salt on treatment with dil.\[HCl\]gives a pungent smelling gas and a yellow precipitate. The salt gives green flame test and a yellow precipitate with potassium chromate the salt is
  A)
   \[NiS{{O}_{4}}\]         
  done clear
  B)
   \[Ba{{S}_{2}}{{O}_{3}}\]
  done clear
  C)
   \[Pb{{S}_{2}}{{O}_{3}}\]         
  done clear
  D)
   \[CuS{{O}_{4}}\]
  done clear
  View Answer play_arrow

• question_answer100) Which of the oxide of manganese is amphoteric?
  A)
   \[Mn{{O}_{2}}\]         
  done clear
  B)
   \[M{{n}_{2}}{{O}_{3}}\]
  done clear
  C)
   \[M{{n}_{2}}{{O}_{7}}\]       
  done clear
  D)
   \[MnO\]
  done clear
  View Answer play_arrow

• question_answer101) Which of the following alkenes is most reactive towards cationic polymerization?
  A)
   \[C{{H}_{2}}=CHC{{H}_{3}}\]
  done clear
  B)
   \[{{H}_{2}}C=CHCl\]
  done clear
  C)
   \[{{H}_{2}}C=CH{{C}_{2}}{{H}_{5}}\]
  done clear
  D)
   \[{{H}_{2}}C=CHC{{O}_{2}}C{{H}_{3}}\]
  done clear
  View Answer play_arrow

• question_answer102) An organic compound,\[{{C}_{3}}{{H}_{6}}O\]does not give a precipitate with 2, 4-dinitrophenyl hydrazine reagent and does not react with metallic sodium. It could be
  A)
   \[C{{H}_{3}}C{{H}_{2}}CHO\]
  done clear
  B)
   \[C{{H}_{2}}=CHC{{H}_{2}}OH\]
  done clear
  C)
   \[C{{H}_{3}}COC{{H}_{3}}\]
  done clear
  D)
   \[C{{H}_{2}}CHOC{{H}_{3}}\]
  done clear
  View Answer play_arrow

• question_answer103) Oxidation of 1-butene with hot\[KMn{{O}_{4}}\]solution produces
  A)
   \[C{{H}_{3}}C{{H}_{2}}COOH+HCOOH\]
  done clear
  B)
   \[C{{H}_{3}}C{{H}_{2}}COOH+C{{O}_{2}}\]
  done clear
  C)
   \[C{{H}_{3}}COOH+C{{O}_{2}}\]
  done clear
  D)
   \[{{(C{{H}_{3}})}_{2}}C=O+C{{O}_{2}}\]
  done clear
  View Answer play_arrow

• question_answer104) A mixture of 1-chlorobutane and 2-chloro- butane when treated with alcoholic KOH gives:
  A)
   1-butene
  done clear
  B)
   2-butene
  done clear
  C)
   isobutylene
  done clear
  D)
   mixture of 1-butene\[+2-\]butane
  done clear
  View Answer play_arrow

• question_answer105) Out of the two compounds shown below, the vapour pressure of B at a particular temperature is expected to be
  A)
   higher than that of A
  done clear
  B)
   lower than that of B
  done clear
  C)
   same as that of A
  done clear
  D)
   can be higher or lower depending upon the size of the vessel.
  done clear
  View Answer play_arrow

• question_answer106) Roasted tin stone ore after washing with water is known as
  A)
   block tin        
  done clear
  B)
   white tin
  done clear
  C)
   black tin        
  done clear
  D)
   granulated tin
  done clear
  View Answer play_arrow

• question_answer107) Which of the following has strongest hydrogen bonding?
  A)
   Ethylamine
  done clear
  B)
   Ammonia
  done clear
  C)
   Ethyl alcohol
  done clear
  D)
   Diethyl ether
  done clear
  View Answer play_arrow

• question_answer108) Consider the following statements The rate law for the acid catalysed hydrolysis of an ester being given as Rate\[=k[{{H}^{+}}][ester]=k[ester]\]. If the acid concentration is doubled at constant ester concentration

  1. The second order rate constant, k is doubled.

  2. The pseudo first order rate constant, k is doubled.

  3. The rate of the reaction is doubled

  Which of the above statements are correct?
  A)
   1 and 2        
  done clear
  B)
   2 and 3
  done clear
  C)
   1 and 3         
  done clear
  D)
   1, 2 and 3
  done clear
  View Answer play_arrow

• question_answer109) A fibrous mineral which can withstand red hot flames without any damage is
  A)
   talc            
  done clear
  B)
   glass wool
  done clear
  C)
   soap stone      
  done clear
  D)
   asbestos
  done clear
  View Answer play_arrow

• question_answer110) When o- or\[p-\]phenolsulphonic acid is treated with bromine water, the product formed is
  A)
   2, 4-dibromophenol
  done clear
  B)
   2, 4, 6-tribromophenol
  done clear
  C)
   3-bromophenol boric acid
  done clear
  D)
   3, 5-dibromophenol
  done clear
  View Answer play_arrow

• question_answer111) An alkene on vigorous oxidation with\[KMn{{O}_{4}}\]gives only acetic acid. The alkene is
  A)
   \[C{{H}_{3}}C{{H}_{2}}CH=C{{H}_{2}}\]
  done clear
  B)
   \[C{{H}_{3}}CH=CHC{{H}_{3}}\]
  done clear
  C)
   \[{{(C{{H}_{3}})}_{2}}C=C{{H}_{2}}\]
  done clear
  D)
   \[C{{H}_{3}}CH=C{{H}_{2}}\]
  done clear
  View Answer play_arrow

• question_answer112) Which of the following has the maximum heat of hydrogenation?
  A)
   
  done clear
  B)
   
  done clear
  C)
   
  done clear
  D)
   
  done clear
  View Answer play_arrow

• question_answer113) Deflection back of a few particles on hitting thin foil of gold shows that
  A)
   nucleus is heavy
  done clear
  B)
   nucleus is small
  done clear
  C)
   Both [a] and [b]
  done clear
  D)
   electrons  create  hinderance  in  the movement of\[\alpha -\]particles
  done clear
  View Answer play_arrow

• question_answer114) Which of the following does not form an oxime?
  A)
   Glucose
  done clear
  B)
   Glucose penta-acetate
  done clear
  C)
   Arabinose
  done clear
  D)
   Galactose
  done clear
  View Answer play_arrow

• question_answer115) An aromatic compounds X with molecular formula\[{{C}_{8}}{{H}_{10}}\]produces on nitration one mononitro derivative and three dinitro derivatives. Compound X would be
  A)
   ethyl benzene
  done clear
  B)
   m-xylene
  done clear
  C)
   o-xylene
  done clear
  D)
   p-xylene
  done clear
  View Answer play_arrow

• question_answer116) The end product C in the following sequence of chemical reactions is \[C{{H}_{3}}COOH\xrightarrow[{}]{CaC{{O}_{3}}}A\xrightarrow[{}]{heat}B\xrightarrow[{}]{N{{H}_{2}}OH}C\]
  A)
   acetaldehyde oxime     
  done clear
  B)
   formaldehyde oxime    
  done clear
  C)
   methyl nitrate
  done clear
  D)
   acetoxime
  done clear
  View Answer play_arrow

• question_answer117) The only cations present in a slightly acidic solution are\[F{{e}^{3+}},Z{{n}^{2+}}\]and\[C{{u}^{2+}}\]. The reagent that when added in excess to this solution would identify and separate\[F{{e}^{3+}}\]in one step is
  A)
   \[2M\,HCl\]       
  done clear
  B)
   \[6M\,N{{H}_{3}}\]
  done clear
  C)
   \[6\,M\,NaOH\]      
  done clear
  D)
   \[{{H}_{2}}S\]gas
  done clear
  View Answer play_arrow

• question_answer118) The nucleus of an atom can be assumed to be spherical. The radius of the nucleus of mass number A is given by\[1.25\times {{10}^{-13}}\times {{A}^{1/3}}cm\].Radius of atom is one\[\overset{o}{\mathop{\text{A}}}\,\]. If the mass number is 64, then the fraction of the atomic volume that is occupied by the nucleus is
  A)
   \[1.0\times {{10}^{-3}}\]
  done clear
  B)
   \[5.0\times {{10}^{-5}}\]
  done clear
  C)
   \[2.5\times {{10}^{-2}}\]
  done clear
  D)
   \[1.25\times {{10}^{-13}}\]
  done clear
  View Answer play_arrow

• question_answer119) Carboxylic acids readily dissolve in aqueous sodium bicarbonate, liberating carbon dioxide. Which one of the following is correct?
  A)
   Free carboxylic acid and its conjugate base are of comparable stability
  done clear
  B)
   The free carboxylic acid is more stable than its conjugate base
  done clear
  C)
   The conjugate base of the carboxylic acid is more stable than the free carboxylic acid
  done clear
  D)
   The conjugate acid of the carboxylic acid is more stable than the free carboxylic acid
  done clear
  View Answer play_arrow

• question_answer120) Lead pipes can be .used safely for carrying
  A)
   soft water
  done clear
  B)
   soft water first heated with lime stone
  done clear
  C)
   cone.\[HN{{O}_{3}}\]
  done clear
  D)
   soft as well as hard water
  done clear
  View Answer play_arrow

• question_answer121) The branch of biology, which deals with the study of processes and functions of an organism, is called
  A)
   histology
  done clear
  B)
   anatomy
  done clear
  C)
   physiology
  done clear
  D)
   entomology
  done clear
  View Answer play_arrow

• question_answer122) Virus multiplies in
  A)
   soil
  done clear
  B)
   dead tissue
  done clear
  C)
   living tissue     
  done clear
  D)
   culture medium
  done clear
  View Answer play_arrow

• question_answer123) Which of the following technique, other than microscopy is used for study of cell?
  A)
   Maceration     
  done clear
  B)
   Plasmolysis
  done clear
  C)
   Chromatography
  done clear
  D)
   Autoradiography
  done clear
  View Answer play_arrow

• question_answer124) Robert Hooke used the term cell in the year
  A)
   1650           
  done clear
  B)
   1665
  done clear
  C)
   1865           
  done clear
  D)
   1960
  done clear
  View Answer play_arrow

• question_answer125) Protein synthesis takes place in
  A)
   ribosomes       
  done clear
  B)
   chloroplasts
  done clear
  C)
   mitochondria    
  done clear
  D)
   Golgi bodies
  done clear
  View Answer play_arrow

• question_answer126) Replication of centriole occurs during
  A)
   interphase      
  done clear
  B)
   prophase
  done clear
  C)
   late prophase    
  done clear
  D)
   late telophase
  done clear
  View Answer play_arrow

• question_answer127) L-shaped chromosomes are also called
  A)
   acrocentric      
  done clear
  B)
   telocentric
  done clear
  C)
   sub-metacentric 
  done clear
  D)
   None of these
  done clear
  View Answer play_arrow

• question_answer128) Which of the following is/are grouped under phanerogams?
  A)
   Angiosperms    
  done clear
  B)
   Gymnosperms
  done clear
  C)
   Pteridophytes   
  done clear
  D)
   Both [a] and [b]
  done clear
  View Answer play_arrow

• question_answer129) A bacterium divides after every 35 minutes. If a culture containing\[{{10}^{5}}\]cells per mL is grown, then cell concentration per mL after 175 minutes will be
  A)
   \[175\times {{10}^{5}}\]      
  done clear
  B)
   \[125\times 10s\]
  done clear
  C)
   \[48\times {{10}^{5}}\]       
  done clear
  D)
   \[32\times {{10}^{5}}\]
  done clear
  View Answer play_arrow

• question_answer130) Cladonia rangiferina is a/an
  A)
   algae           
  done clear
  B)
   lichen
  done clear
  C)
   fungus          
  done clear
  D)
   angiosperm
  done clear
  View Answer play_arrow

• question_answer131) Which of the following is an algal parasite?
  A)
   Volvox          
  done clear
  B)
   Ulothrix
  done clear
  C)
   Porphyra        
  done clear
  D)
   Cephaleuros
  done clear
  View Answer play_arrow

• question_answer132) Which of the following is true about biyophytes?
  A)
   They are thalloid
  done clear
  B)
   They contain chloroplast
  done clear
  C)
   They possess archegonia
  done clear
  D)
   All of the above
  done clear
  View Answer play_arrow

• question_answer133) The kidney-shaped covering of sorus in Dryopteris, is called
  A)
   placenta        
  done clear
  B)
   ramentum
  done clear
  C)
   sporophyll      
  done clear
  D)
   indusium
  done clear
  View Answer play_arrow

• question_answer134) Which of the following is a wheat fruit?
  A)
   Achene         
  done clear
  B)
   Cypsella
  done clear
  C)
   Caryopsis       
  done clear
  D)
   Endosperm
  done clear
  View Answer play_arrow

• question_answer135) A gymnospermic leaf carries 16 chromosomes. The number of chromosomes in its endosperm is
  A)
   24            
  done clear
  B)
   16
  done clear
  C)
   12            
  done clear
  D)
   8
  done clear
  View Answer play_arrow

• question_answer136) Tyioses thickenings are seen in
  A)
   collenchyma
  done clear
  B)
   phloem cells
  done clear
  C)
   ray parenchyma only
  done clear
  D)
   ray parenchyma and xylem cells
  done clear
  View Answer play_arrow

• question_answer137) Which of the following plant shows multiple epidermis?
  A)
   Croton         
  done clear
  B)
   Allium
  done clear
  C)
   Nerium         
  done clear
  D)
   Cucurbita
  done clear
  View Answer play_arrow

• question_answer138) Double fertilization occurs among
  A)
   algae          
  done clear
  B)
   bryophytes
  done clear
  C)
   angiosperms    
  done clear
  D)
   gymnosperms
  done clear
  View Answer play_arrow

• question_answer139) The endosperm in angiosperm develops from
  A)
   zygote
  done clear
  B)
   secondary nucleus
  done clear
  C)
   chalazal polar nucleus
  done clear
  D)
   micropylar polar nucleus
  done clear
  View Answer play_arrow

• question_answer140) The fertilization in which male gametes are carried through pollen tube is known as
  A)
   syngamy       
  done clear
  B)
   porogamy
  done clear
  C)
   siphonogamy   
  done clear
  D)
   chalazogamy
  done clear
  View Answer play_arrow

• question_answer141) Which of the following theory gives the latest explanation for the closure of stomata?
  A)
   ABA theory
  done clear
  B)
   Munch theory
  done clear
  C)
   Starch glucose theory
  done clear
  D)
   Active\[{{K}^{+}}\]transport theory
  done clear
  View Answer play_arrow

• question_answer142) Loss of liquid water by guttation occurs through
  A)
   hydathodes     
  done clear
  B)
   stomata
  done clear
  C)
   cuticle          
  done clear
  D)
   bark
  done clear
  View Answer play_arrow

• question_answer143) Which of the following is the first compound that accepts carbon dioxide during dark phase of photosynthesis?
  A)
   NADP         
  done clear
  B)
   RuBP
  done clear
  C)
   Ferredoxin     
  done clear
  D)
   Cytochrome
  done clear
  View Answer play_arrow

• question_answer144) Oxygen which is liberated during photosynthesis, comesfrom
  A)
   \[C{{O}_{2}}\]
  done clear
  B)
   \[{{H}_{2}}O\]
  done clear
  C)
   chlorophyll
  done clear
  D)
   phosphoglyceric acid
  done clear
  View Answer play_arrow

• question_answer145) In\[{{C}_{4}}\]plants, the carbon dioxide fixation occurs in
  A)
   guard cells
  done clear
  B)
   spongy cells
  done clear
  C)
   palisade cells
  done clear
  D)
   bundle sheath cells
  done clear
  View Answer play_arrow

• question_answer146) Ethyl alcohol is commercially manufactured from
  A)
   bajra           
  done clear
  B)
   grapes
  done clear
  C)
   maize           
  done clear
  D)
   sugarcane
  done clear
  View Answer play_arrow

• question_answer147) Last electron acceptor in respiration is
  A)
   \[{{O}_{2}}\]             
  done clear
  B)
   \[{{H}_{2}}\]
  done clear
  C)
   \[C{{O}_{2}}\]            
  done clear
  D)
   NADH
  done clear
  View Answer play_arrow

• question_answer148) A hormone delaying senescence is
  A)
   auxin           
  done clear
  B)
   cytokinins
  done clear
  C)
   ethylene        
  done clear
  D)
   gibberellin
  done clear
  View Answer play_arrow

• question_answer149) Which of the following induces flowering in long day plants?
  A)
   Gibberellins    
  done clear
  B)
   Cytokinin
  done clear
  C)
   Auxins          
  done clear
  D)
   Ethylene
  done clear
  View Answer play_arrow

• question_answer150) What name has been assigned to the genus produced by a cross between cabbage and radish?
  A)
   Secale           
  done clear
  B)
   Bursa pastoris
  done clear
  C)
   Lysogenicophyll  
  done clear
  D)
   Raphanobrassica
  done clear
  View Answer play_arrow

• question_answer151) Genetic counsellors can identify heterozygous individuals by
  A)
   height of individuals
  done clear
  B)
   colour of individuals
  done clear
  C)
   screening procedures
  done clear
  D)
   All of the above
  done clear
  View Answer play_arrow

• question_answer152) The term heterosis was first coined by
  A)
   McClintock     
  done clear
  B)
   Poweri
  done clear
  C)
   Swaminathan   
  done clear
  D)
   None of these
  done clear
  View Answer play_arrow

• question_answer153) Somatic hybridization is a technique of
  A)
   natural breeding
  done clear
  B)
   natural pollination
  done clear
  C)
   artificial pollination
  done clear
  D)
   somatic cells hybridization
  done clear
  View Answer play_arrow

• question_answer154) Which of the following is initiation codon in eukaryotes?
  A)
   UAG         
  done clear
  B)
   UGA
  done clear
  C)
   UAA         
  done clear
  D)
   AUG
  done clear
  View Answer play_arrow

• question_answer155) Which of the following species are restricted to an area?
  A)
   Sibling species  
  done clear
  B)
   Endemic species
  done clear
  C)
   Allopatric species
  done clear
  D)
   Sympatric species
  done clear
  View Answer play_arrow

• question_answer156) Biological concept of species is mainly based on
  A)
   reproductive isolation
  done clear
  B)
   morphological features only
  done clear
  C)
   methods of reproduction only
  done clear
  D)
   morphology and methods of reproduction
  done clear
  View Answer play_arrow

• question_answer157) Which of the following supports a dense population of plankton and littoral vegetation?
  A)
   Oligotrophic    
  done clear
  B)
   Eutrophic
  done clear
  C)
   Lithotrophic     
  done clear
  D)
   Agroecotrophic
  done clear
  View Answer play_arrow

• question_answer158) A man-made ecosystem is
  A)
   less in diversity
  done clear
  B)
   more in diversity
  done clear
  C)
   man does not make ecosystem
  done clear
  D)
   more stable than natural ecosystem
  done clear
  View Answer play_arrow

• question_answer159) Crop rotation is used by farmers to increase
  A)
   soil fertility
  done clear
  B)
   community area
  done clear
  C)
   organic content of soil
  done clear
  D)
   nitrogenous content in the soil
  done clear
  View Answer play_arrow

• question_answer160) Which of the following organism form the decomposers?
  A)
   Pteris
  done clear
  B)
   Bacteria
  done clear
  C)
   Saprophytic fungi
  done clear
  D)
   Both [b] and [c]
  done clear
  View Answer play_arrow

• question_answer161) Fly-ash is a/an
  A)
   insectivorous plant
  done clear
  B)
   light airborn paniculate matter
  done clear
  C)
   new name of orchid plant
  done clear
  D)
   causal organism of various diseases
  done clear
  View Answer play_arrow

• question_answer162) Some effects of sulphur dioxide and its transformation products on plant include
  A)
   plasmolysis
  done clear
  B)
   Golgi body destruction
  done clear
  C)
   protein dis-integration
  done clear
  D)
   chlorophyll destruction
  done clear
  View Answer play_arrow

• question_answer163) Which of the following plant is used for the purification of water?
  A)
   Beggiata        
  done clear
  B)
   Chlorella
  done clear
  C)
   Spirogyra       
  done clear
  D)
   Eichhornia
  done clear
  View Answer play_arrow

• question_answer164) In the treatment of waste water discharge, which treatment stage involves biological treatment?
  A)
   Primary treatment
  done clear
  B)
   Secondary treatment
  done clear
  C)
   Tertiary treatment
  done clear
  D)
   Reverse osmosis stage
  done clear
  View Answer play_arrow

• question_answer165) Which of the following is considered to be the best chemical method of fixing atmospheric nitrogen?
  A)
   Fisher method
  done clear
  B)
   Decan method
  done clear
  C)
   Haber-Bosch method
  done clear
  D)
   Paranas-Meyerhoff method
  done clear
  View Answer play_arrow

• question_answer166) Desired improved varieties of economically useful crops are raised by
  A)
   migration       
  done clear
  B)
   biofertilizer
  done clear
  C)
   hybridization    
  done clear
  D)
   natural selection
  done clear
  View Answer play_arrow

• question_answer167) Indian rose wood tree is a common name of
  A)
   Acacia          
  done clear
  B)
   Shorea
  done clear
  C)
   Dalbergia       
  done clear
  D)
   Eucalyptus
  done clear
  View Answer play_arrow

• question_answer168) Emasculation is concerned with
  A)
   hybridization    
  done clear
  B)
   clonal selection
  done clear
  C)
   mass selection   
  done clear
  D)
   pure line selection
  done clear
  View Answer play_arrow

• question_answer169) Which of the following insecticide is obtained from the roots of Den-is elleptica?
  A)
   Cinerin         
  done clear
  B)
   Nicotine
  done clear
  C)
   Rotenone       
  done clear
  D)
   Pyrethmm
  done clear
  View Answer play_arrow

• question_answer170) In maize, hybrid vigour is exploited by
  A)
   bombarding the protoplast with DNA
  done clear
  B)
   crossing of two inbreed parental lines
  done clear
  C)
   harvesting seeds from the most productive plants
  done clear
  D)
   inducing mutations   
  done clear
  View Answer play_arrow

• question_answer171) Which of the following is not vestigial in man?
  A)
   Tail vertebrae
  done clear
  B)
   Nails
  done clear
  C)
   Nictitating membrane
  done clear
  D)
   Vermiform appendix
  done clear
  View Answer play_arrow

• question_answer172) The chemical used in National Malaria Eradication Programme is
  A)
   2, 4-D          
  done clear
  B)
   BHC
  done clear
  C)
   DDT           
  done clear
  D)
   Pyrethroid
  done clear
  View Answer play_arrow

• question_answer173) A eukaryotic gene contains two kinds of base sequences. Which of these plays an important role in protein synthesis?
  A)
   Introns         
  done clear
  B)
   Exons
  done clear
  C)
   Both [a] and [b]
  done clear
  D)
   None of these
  done clear
  View Answer play_arrow

• question_answer174) The number of hydrogen bonds between adenine and thymine in a DNA molecule is
  A)
   two           
  done clear
  B)
   three
  done clear
  C)
   four            
  done clear
  D)
   eight
  done clear
  View Answer play_arrow

• question_answer175) The enzyme, which combines with non-protein part to form a functional enzyme known as
  A)
   Co-enzyme     
  done clear
  B)
   holoenzyme
  done clear
  C)
   apoenzyme     
  done clear
  D)
   prosthetic group
  done clear
  View Answer play_arrow

• question_answer176) Which of the following enzyme digest protein in stomach?
  A)
   Trypsin         
  done clear
  B)
   Pepsin
  done clear
  C)
   Crepsin         
  done clear
  D)
   None of these
  done clear
  View Answer play_arrow

• question_answer177) Passive food ingestion in Amoeba is known as
  A)
   import         
  done clear
  B)
   invagination
  done clear
  C)
   circumfluence   
  done clear
  D)
   circumvallation
  done clear
  View Answer play_arrow

• question_answer178) The slime moulds are characterized by the presence of
  A)
   elaters        
  done clear
  B)
   pseudoelaters
  done clear
  C)
   capillitium      
  done clear
  D)
   capitulum
  done clear
  View Answer play_arrow

• question_answer179) Ecdysone is secreted from
  A)
   Insecta        
  done clear
  B)
   Trematoda
  done clear
  C)
   Nematoda     
  done clear
  D)
   Polychaeta
  done clear
  View Answer play_arrow

• question_answer180) In the life cycle of mosquito, comma-shaped stage is
  A)
   larval stage     
  done clear
  B)
   pupal stage
  done clear
  C)
   imago stage     
  done clear
  D)
   None of these
  done clear
  View Answer play_arrow

• question_answer181) Haemocoel is found in
  A)
   Hydra and Aurelia
  done clear
  B)
   Taenia and Ascaris
  done clear
  C)
   Cockroach and Pila
  done clear
  D)
   Balanoglossus and Herdmania
  done clear
  View Answer play_arrow

• question_answer182) The group ofAnamniota includes
  A)
   reptiles and birds
  done clear
  B)
   birds and mammals
  done clear
  C)
   fishes and amphibians
  done clear
  D)
   reptiles and mammals
  done clear
  View Answer play_arrow

• question_answer183) The excretory material of bony fish is
  A)
   urea           
  done clear
  B)
   protein
  done clear
  C)
   ammonia       
  done clear
  D)
   ammo acid
  done clear
  View Answer play_arrow

• question_answer184) Different colour of frog skin are controlled by
  A)
   hormones       
  done clear
  B)
   melanocytes :
  done clear
  C)
   nervous system
  done clear
  D)
   Both [a] and [c]
  done clear
  View Answer play_arrow

• question_answer185) Blastula of frog has
  A)
   blastopore      
  done clear
  B)
   blastocoel
  done clear
  C)
   archenteron     
  done clear
  D)
   gastropore
  done clear
  View Answer play_arrow

• question_answer186) Carotene pigment is found in the cells of
  A)
   dermis          
  done clear
  B)
   epidermis
  done clear
  C)
   adipose cell      
  done clear
  D)
   Both [b] and [c]
  done clear
  View Answer play_arrow

• question_answer187) Deboves membrane is a layer of
  A)
   muscular tissue
  done clear
  B)
   epithelial tissue
  done clear
  C)
   connective tissue
  done clear
  D)
   All of the above
  done clear
  View Answer play_arrow

• question_answer188) Achilles tendon is associated with
  A)
   gluteus muscle
  done clear
  B)
   hamstring muscle
  done clear
  C)
   quadriceps muscle
  done clear
  D)
   gastrocnemius muscle
  done clear
  View Answer play_arrow

• question_answer189) The leucocytes contain, which of the following in large quantity?
  A)
   Basophils       
  done clear
  B)
   Neutrophils
  done clear
  C)
   Eosinophils     
  done clear
  D)
   Monocytes
  done clear
  View Answer play_arrow

• question_answer190) Which part of our body secreted the hormone secretin?
  A)
   Ileum         
  done clear
  B)
   Stomach
  done clear
  C)
   Duodenum     
  done clear
  D)
   Oesophagus
  done clear
  View Answer play_arrow

• question_answer191) During inspiration, the diaphragm
  A)
   expands
  done clear
  B)
   shows no change
  done clear
  C)
   contracts and flattens
  done clear
  D)
   relaxes to become dome-shaped
  done clear
  View Answer play_arrow

• question_answer192) The oxygen toxicity is related with
  A)
   blood poisoning
  done clear
  B)
   collapse of alveolar walls
  done clear
  C)
   failure of ventilation of lungs
  done clear
  D)
   Both [a] and [b]
  done clear
  View Answer play_arrow

• question_answer193) Cardiac output is determined by
  A)
   heart rate       
  done clear
  B)
   stroke volume
  done clear
  C)
   blood flow      
  done clear
  D)
   Both [a] and [b]
  done clear
  View Answer play_arrow

• question_answer194) The important function of lymph is to
  A)
   transport oxygen to the brain
  done clear
  B)
   transport carbon dioxide to the lungs
  done clear
  C)
   return RBCs to the lymph nodes
  done clear
  D)
   return interstitial fluid to the blood
  done clear
  View Answer play_arrow

• question_answer195) The lining of intestine and kidneys in humans is
  A)
   keratinized      
  done clear
  B)
   brush border
  done clear
  C)
   ciliated         
  done clear
  D)
   None of these
  done clear
  View Answer play_arrow

• question_answer196) The yellow colour of urine is due to the presence of
  A)
   urea            
  done clear
  B)
   uric acid
  done clear
  C)
   urochrome      
  done clear
  D)
   bilirubin
  done clear
  View Answer play_arrow

• question_answer197) The Leydig cells secrete
  A)
   oestrogen
  done clear
  B)
   testosterone
  done clear
  C)
   progesterone
  done clear
  D)
   corticosterone
  done clear
  View Answer play_arrow

• question_answer198) The function of pineal body is to
  A)
   lighten the skin colours
  done clear
  B)
   control sexual behaviour
  done clear
  C)
   regulates the period of puberty
  done clear
  D)
   All of the above
  done clear
  View Answer play_arrow

• question_answer199) Which of the following nerve is purely motor nerve?
  A)
   Vagus          
  done clear
  B)
   Facial
  done clear
  C)
   Abducens       
  done clear
  D)
   Trigeminal
  done clear
  View Answer play_arrow

• question_answer200) Which of the following part of a neuron is covered by fatty sheath?
  A)
   Axon
  done clear
  B)
   Cyton
  done clear
  C)
   Dendrite
  done clear
  D)
   Node of Ranvier
  done clear
  View Answer play_arrow

• question_answer201) Directions: In each of the following questions, choose the alternative which best expresses the meaning of the word given in capital letters. INTREPID
  A)
   Coward         
  done clear
  B)
   Fearless
  done clear
  C)
   Selfish          
  done clear
  D)
   Ugly
  done clear
  View Answer play_arrow

• question_answer202) Directions: In each of the following questions, choose the alternative which best expresses the meaning of the word given in capital letters. LAMENTABLE
  A)
   Deplorable      
  done clear
  B)
   Contemptible
  done clear
  C)
   Remorseful     
  done clear
  D)
   Scornful
  done clear
  View Answer play_arrow

• question_answer203) Directions: In each of the following questions, choose the alternative which best expresses the meaning of the word given in capital letters. DEFT
  A)
   Skilful           
  done clear
  B)
   Vigorous
  done clear
  C)
   Swift            
  done clear
  D)
   Deceitful
  done clear
  View Answer play_arrow

• question_answer204) Directions: In each of the following questions, choose the alternative which best expresses the meaning of the word given in capital letters. HOARD
  A)
   Destroy         
  done clear
  B)
   Hide
  done clear
  C)
   Store            
  done clear
  D)
   Divide
  done clear
  View Answer play_arrow

• question_answer205) Directions: In each of the following questions, choose the most suitable alternative to fill in the blank. He is too dull...... the problem.
  A)
   solves           
  done clear
  B)
   to solve
  done clear
  C)
   solving          
  done clear
  D)
   to solving
  done clear
  View Answer play_arrow

• question_answer206) Directions: In each of the following questions, choose the most suitable alternative to fill in the blank. The speaker drew the attention of the audience ...... the burning issue.
  A)
   to              
  done clear
  B)
   towards
  done clear
  C)
   on              
  done clear
  D)
   into
  done clear
  View Answer play_arrow

• question_answer207) Directions: In each of the following questions, choose the most suitable alternative to fill in the blank. Its nine oclock ...... and Im still at breakfast.
  A)
   till              
  done clear
  B)
   yet
  done clear
  C)
   so               
  done clear
  D)
   already
  done clear
  View Answer play_arrow

• question_answer208) Directions: In each of the following questions, choose the most suitable alternative to fill in the blank. Although he is blind, he is very fast ...... calculations.
  A)
   in               
  done clear
  B)
   with
  done clear
  C)
   at              
  done clear
  D)
   about
  done clear
  View Answer play_arrow

• question_answer209) Directions: In each of the following questions, choose the alternative which is opposite in meaning to the word given in capital letters. VIRTUE
  A)
   Vice            
  done clear
  B)
   Fraud
  done clear
  C)
   Wickedness     
  done clear
  D)
   Crime
  done clear
  View Answer play_arrow

• question_answer210) Directions: In each of the following questions, choose the alternative which is opposite in meaning to the word given in capital letters. ZEAL
  A)
   Hostility
  done clear
  B)
   Diffidence
  done clear
  C)
   Apathy
  done clear
  D)
   Contempt
  done clear
  View Answer play_arrow

• question_answer211) Directions: In each of the following questions, choose the alternative which is opposite in meaning to the word given in capital letters. AGONY
  A)
   Enmity         
  done clear
  B)
   Cruelty
  done clear
  C)
   Abhorrence     
  done clear
  D)
   Ecstasy
  done clear
  View Answer play_arrow

• question_answer212) Directions: In each of the following questions, choose the alternative which is opposite in meaning to the word given in capital letters. ERUDITE
  A)
   Professional     
  done clear
  B)
   Immature
  done clear
  C)
   Unimaginative   
  done clear
  D)
   Ignorant
  done clear
  View Answer play_arrow

• question_answer213) A person who speaks for or supports an idea
  A)
   Pioneer         
  done clear
  B)
   Adviser
  done clear
  C)
   Advocate       
  done clear
  D)
   Ideologist
  done clear
  View Answer play_arrow

• question_answer214) A man of odd habits
  A)
   Eccentric        
  done clear
  B)
   Cynical
  done clear
  C)
   Introvert        
  done clear
  D)
   Moody
  done clear
  View Answer play_arrow

• question_answer215) A thing or person behind time
  A)
   Lazy           
  done clear
  B)
   Sluggish
  done clear
  C)
   Indolent        
  done clear
  D)
   Antiquated
  done clear
  View Answer play_arrow

• question_answer216) One whose attitude is: eat, drink and be merry
  A)
   Epicurean       
  done clear
  B)
   Cynic
  done clear
  C)
   Materialistic     
  done clear
  D)
   Stoic
  done clear
  View Answer play_arrow

• question_answer217) Directions: In each of the following questions, choose the alternative which can best improve the given sentence by substituting the italicised portion. If the sentence is correct as it is, your answer is. Older people often stay at home and watch TV because it is cold and dark in winter.
  A)
   seldom      
  done clear
  B)
   frequently
  done clear
  C)
   sometimes      
  done clear
  D)
   No improvement
  done clear
  View Answer play_arrow

• question_answer218) Directions: In each of the following questions, choose the alternative which can best improve the given sentence by substituting the italicised portion. If the sentence is correct as it is, your answer is. You must find someone to accompany you to Mumbai
  A)
   no one       
  done clear
  B)
   everyone
  done clear
  C)
   anyone         
  done clear
  D)
   No improvement
  done clear
  View Answer play_arrow

• question_answer219) Directions: In each of the following questions, choose the alternative which can best improve the given sentence by substituting the italicised portion. If the sentence is correct as it is, your answer is. No sooner he reached home than all the villagers gathered at his home to listen to his story.
  A)
   would he reach  
  done clear
  B)
   did he reach
  done clear
  C)
   have he reached
  done clear
  D)
   No improvement
  done clear
  View Answer play_arrow

• question_answer220) Directions: In each of the following questions, choose the alternative which can best improve the given sentence by substituting the italicised portion. If the sentence is correct as it is, your answer is. I wish I was with him.
  A)
   have been      
  done clear
  B)
   were
  done clear
  C)
   am            
  done clear
  D)
   No improvement
  done clear
  View Answer play_arrow

• question_answer221) Directions: In the following questions, choose the option which shows common feature in the relationship given in each question. Sandstone : Limestone : Coal
  A)
   They are formed by metamorphic rocks.
  done clear
  B)
   They are chemical minerals.
  done clear
  C)
   They are found in river beds.
  done clear
  D)
   They are formed in sedimentary rocks.
  done clear
  View Answer play_arrow

• question_answer222) Directions: In the following questions, choose the option which shows common feature in the relationship given in each question. Sweep : Scrub : Wipe
  A)
   These are terms connected with rubbing.
  done clear
  B)
   These are games of cards.
  done clear
  C)
   These are terms used by motor mechanics.
  done clear
  D)
   These are terms connected with cleaning.
  done clear
  View Answer play_arrow

• question_answer223) Directions: In the following questions, choose the option which shows common feature in the relationship given in each question. Delhi: Agra : Mathura
  A)
   They have been capitals of the country
  done clear
  B)
   They have exquisite temples.
  done clear
  C)
   They have religious background
  done clear
  D)
   They are situated on the bank of river Yamuna.
  done clear
  View Answer play_arrow

• question_answer224) Directions: In the following questions, choose the option which shows common feature in the relationship given in each question. Press : Television : Cinema
  A)
   They are means of entertainment.
  done clear
  B)
   They are means of mass media.
  done clear
  C)
   They give world wide news.
  done clear
  D)
   All are public undertakings.
  done clear
  View Answer play_arrow

• question_answer225) Directions: In the following questions, choose the option which shows common feature in the relationship given in each question. Comets : Stars : Satellites
  A)
   They are shining masses.
  done clear
  B)
   They give out light.
  done clear
  C)
   They are rotating from left to right
  done clear
  D)
   They are heavenly bodies.
  done clear
  View Answer play_arrow

• question_answer226) Directions: In the questions, choose the group of words that shows the same relationship as given at the top of every question. Magazine : Story : Article
  A)
   Tea : Milk : Sugar
  done clear
  B)
   Television : Newspaper : Entertainment
  done clear
  C)
   Bed : Quilt: Pillow
  done clear
  D)
   Novel: Drama : Literature
  done clear
  View Answer play_arrow

• question_answer227) Directions: In the questions, choose the group of words that shows the same relationship as given at the top of every question. Juice : Orange : Banana
  A)
   Table: Chair : Wood
  done clear
  B)
   Fish : Shork : Water
  done clear
  C)
   Cow : Milk : Curd
  done clear
  D)
   Ink : Pen : Pencil
  done clear
  View Answer play_arrow

• question_answer228) Directions: In the questions, choose the group of words that shows the same relationship as given at the top of every question. Carnivorous : Tiger : Wolf
  A)
   Mango : Banana : Fruit
  done clear
  B)
   Worker : Master : Manager
  done clear
  C)
   Cat: Cow : Milk
  done clear
  D)
   Student: Boy: Girl
  done clear
  View Answer play_arrow

• question_answer229) Directions: In the questions, choose the group of words that shows the same relationship as given at the top of every question. Rain : Cloud : Evaporation
  A)
   Pain : Injury : Accident
  done clear
  B)
   Cold : Cough : Sneezing
  done clear
  C)
   Purse : Leather : Tanning
  done clear
  D)
   Fragrance : Flower : Bud
  done clear
  View Answer play_arrow

• question_answer230) Directions: In the questions, choose the group of words that shows the same relationship as given at the top of every question. Dog : Squirrel: Tail
  A)
   Cottage : Hut: Palace
  done clear
  B)
   Fish : Crocodile : Water
  done clear
  C)
   Horse : OX : Horn
  done clear
  D)
   Truck : Scooter : Gear
  done clear
  View Answer play_arrow

• question_answer231) The five intertwined rings or circles on the Olympic flag made of white [From left to right] are
  A)
   Blue, yellow, black, green and red.
  done clear
  B)
   Yellow, red, green, black and blue.
  done clear
  C)
   Red, green, black, yellow and blue.
  done clear
  D)
   Yellow, green black, blue and red.
  done clear
  View Answer play_arrow

• question_answer232) The national remote sensing agency is located at
  A)
   Delhi           
  done clear
  B)
   Hyderabad
  done clear
  C)
   Bangalore      
  done clear
  D)
   Lucknow
  done clear
  View Answer play_arrow

• question_answer233) The Nobel Prize are given to Dec, 10 on the death anniversary of             
  A)
   Linus Pauling   
  done clear
  B)
   Frederic Sanger
  done clear
  C)
   Alfred Bernard  
  done clear
  D)
   John Bardeen
  done clear
  View Answer play_arrow

• question_answer234) The term Gambit is used in
  A)
   Chess          
  done clear
  B)
   Boning
  done clear
  C)
   Baseball         
  done clear
  D)
   Polo
  done clear
  View Answer play_arrow

• question_answer235) Words fastest missileship TNS Prahar was commissioned in
  A)
   1996          
  done clear
  B)
   1997
  done clear
  C)
   1998           
  done clear
  D)
   1999
  done clear
  View Answer play_arrow

• question_answer236) Nati is the classical dances of
  A)
   Tamil Nadu    
  done clear
  B)
   Assam
  done clear
  C)
   Himachal Pradesh
  done clear
  D)
   Andhra Pradesh
  done clear
  View Answer play_arrow

• question_answer237) The headquarter of International Labour Organisation is located at
  A)
   Geneva         
  done clear
  B)
   Paris
  done clear
  C)
   New York      
  done clear
  D)
   Rome
  done clear
  View Answer play_arrow

• question_answer238) The first Indian woman to receive Bharat Ratna was
  A)
   Mother Teresa  
  done clear
  B)
   Mrs. Indira Gandhi
  done clear
  C)
   Ashapurana devi
  done clear
  D)
   Aarti Sana
  done clear
  View Answer play_arrow

• question_answer239) Kip is the currency of
  A)
   Kuwait        
  done clear
  B)
   Lebanon
  done clear
  C)
   Laos            
  done clear
  D)
   Malaysia
  done clear
  View Answer play_arrow

• question_answer240) The charter of the United Nations was signed on June 26, 1945 in
  A)
   San Francisco   
  done clear
  B)
   Washington D.C.
  done clear
  C)
   Landon
  done clear
  D)
   Trygue Le
  done clear
  View Answer play_arrow