Download Our Android App

Google Play

Solved papers for JIPMER Jipmer Medical Solved Paper-2013

done Jipmer Medical Solved Paper-2013

  • question_answer1) A radioactive element \[{}_{90}{{X}^{238}}\] decays into \[{}_{83}{{Y}^{222}}.\] The number of\[\beta \text{-}\]particles emitted are

    A) 1

    B) 2

    C) 4

    D) 6

    View Answer play_arrow
  • question_answer2) Minimum excitation potential of Bohr's firs orbit in hydrogen atom is

    A) 3.6V

    B) 10.2V

    C) 13.6 V

    D) 3.4 V

    View Answer play_arrow
  • question_answer3) A gas expands 0.25 \[{{m}^{3}}\] at constant pressure W\[{{10}^{3}}N\text{/}{{m}^{2}},\]the work done is

    A) 250 N

    B) 250 W

    C) 250 J

    D) 2.5 erg

    View Answer play_arrow
  • question_answer4) The work done in increasing the size of a soap film for\[10\,cm\times 6\,m\]to \[10\,cm\times 11\,cm\]is\[3\times {{10}^{-4}}J.\] The surface tension of the film is

    A) \[1.0\times {{10}^{-2}}\text{ }N\text{/}m\]

    B) \[6.0\times {{10}^{-2}}\text{ }N\text{/}m\]

    C) \[3.0\times {{10}^{-2}}\,N\text{/}m\]

    D) \[1.5\times {{10}^{-2}}\text{ }N\text{/}m\]

    View Answer play_arrow
  • question_answer5) A parallel plate condenser is filled with two dielectrics as shown in figure. Area of each pate is \[A\,{{m}^{2}}\] and the separation is d metre. The dielectric constants are\[{{K}_{1}}\]and\[{{K}_{2}}\]respectively. Its capacitance in farad will be

    A) \[\frac{2{{\varepsilon }_{0}}A}{d}\left( \frac{{{K}_{1}}+{{K}_{2}}}{{{K}_{1}}{{K}_{2}}} \right)\]

    B) \[\frac{2{{\varepsilon }_{0}}A}{d}\left( \frac{{{K}_{1}}{{K}_{2}}}{{{K}_{1}}+{{K}_{2}}} \right)\]

    C) \[\frac{{{\varepsilon }_{0}}A}{d}\left( \frac{{{K}_{1}}+{{K}_{2}}}{2{{K}_{1}}{{K}_{2}}} \right)\]

    D) \[\frac{{{\varepsilon }_{0}}A{{K}_{1}}{{K}_{2}}}{2\,({{d}_{2}}{{K}_{1}}+{{d}_{1}}{{K}_{2}})}\]

    View Answer play_arrow
  • question_answer6) A transverse wave is represented by the equation \[y={{y}_{0}}\sin \frac{2\pi }{\lambda }(vt-k)\] For what value of \[\lambda \] is the particle velocity equal to two times the wave velocity.

    A) \[\lambda =\pi {{y}_{0}}\]

    B) \[\lambda =\frac{\pi {{y}_{0}}}{2}\]

    C) \[\lambda =\frac{\pi {{y}_{0}}}{3}\]

    D) \[\lambda =\frac{2\pi }{{{y}_{0}}}\]

    View Answer play_arrow
  • question_answer7) Ionisation potential of hydrogen atom is 13.6 eV. Hydrogen atom on the ground state rarely excited by monochromatic radiation of photon 12.1 eV. The special line emitted by a hydrogen atom according to Bohr's theory will be

    A) one

    B) two

    C) three

    D) four

    View Answer play_arrow
  • question_answer8) The internal resistance of primary cell is 4\[\Omega \]. It generates a current of 0.2 A in an external resistance of 21\[\Omega \]. The rate at which chemical energy to consumed in providing current is

    A) 1 J/s

    B) 5 J/s

    C) 0.42 J/s

    D) 0.8 J/s

    View Answer play_arrow
  • question_answer9) The binding energy per nucleon is maximum in the case

    A) \[{}_{92}^{235}U\]

    B) \[{}_{56}^{141}Ba\]

    C) \[{}_{26}^{56}Fe\]

    D) \[{}_{4}^{2}He\]

    View Answer play_arrow
  • question_answer10) Two rigid bodies A and B rotate with rotational kinetic energies \[{{E}_{A}}\] and \[{{E}_{B}}\] respectively. The moments of inertia of A and B about the axis of rotation are \[{{I}_{A}}\] and \[{{I}_{B}}\] respectively. If \[{{I}_{A}}=\frac{{{I}_{B}}}{4}\] and \[{{E}_{A}}=100={{E}_{B}},\] the ratio of angular momentum \[({{L}_{A}})\] of A to the angular momentum \[({{L}_{B}})\] of B is

    A) 25

    B) 5/4

    C) 5

    D) 1/4

    View Answer play_arrow
  • question_answer11) A car of mass 1000 kg moves on a circular track of radius 40 m. If the coefficient of friction is 1.28. The maximum velocity with which the car can be moved, is

    A) \[22.4\text{ }m\text{/}s\]

    B) \[112\text{ }m\text{/}s\]

    C) \[\frac{0.64\times 40}{1000\times 100}\,m\text{/}s\]

    D) \[1000\,\,m\text{/}s\]

    View Answer play_arrow
  • question_answer12) The escape velocity for the earth is 11.2 km/s, The mass of another planet 100 times mass of earth and its radius is 4 times radius of the earth. The escape velocity for the planet is

    A) 280 km/s

    B) 56.0 km/s

    C) 112 km/s

    D) 56 km/s

    View Answer play_arrow
  • question_answer13) Light travels faster in air than that in glass. This is accordance with

    A) wave theory of light

    B) corpuscular theory of light

    C) neither (a) nor (b)

    D) Both (a) and (b)

    View Answer play_arrow
  • question_answer14) The speed of air flow on the upper and lower surfaces of a wing of an aeroplane are \[{{v}_{1}}\] and \[{{v}_{2}}\] respectively. If A is the cross-section area of the wing and \[\rho \] is the density of air, then the upward life is

    A) \[\frac{1}{2}\rho A({{v}_{2}}-{{v}_{1}})\]

    B) \[\frac{1}{2}\rho A({{v}_{1}}+{{v}_{2}})\]

    C) \[\frac{1}{2}\rho A(v_{1}^{2}-v_{2}^{2})\]

    D) \[\frac{1}{2}\rho A(v_{1}^{2}+v_{2}^{2})\]

    View Answer play_arrow
  • question_answer15) A body is thrown with a velocity of 9.8 m/s making an angle of \[30{}^\circ \]with the horizontal. It will hit the ground after a time

    A) 1.5 s

    B) 1 s

    C) 3s

    D) 2 s

    View Answer play_arrow
  • question_answer16) At room temperature, copper has free electron density of\[8.4\times {{10}^{28}}{{m}^{-3}}\]. The electron drift velocity in a copper conductor of cross-sectional area of \[{{10}^{-6}}{{m}^{2}}\] and carrying a current of 5.4 A, will be

    A) \[4\,m{{s}^{-1}}\]

    B) \[0.4\,m{{s}^{-1}}\]

    C) \[4\,cm\,{{s}^{-1}}\]

    D) \[0.4\,\,mm\,{{s}^{-1}}\]

    View Answer play_arrow
  • question_answer17) A uniform wire of resistance R and length L is cut into four equal parts, each of length L/4 which are then connected in parallel combination. The effective resistance of the combination will be

    A) \[R\]

    B) \[4R\]

    C) \[\frac{R}{4}\]

    D) \[\frac{R}{16}\]

    View Answer play_arrow
  • question_answer18) The half-life of radio isotope is 4 h. If initial mass of the isotope was 200 g, then mass remaining after 24 h will be

    A) 1.042 g

    B) 2.084 g

    C) 3.125 g

    D) 4.167 g

    View Answer play_arrow
  • question_answer19) Which logic gate is represented by the following combination of logic gates?

    A) OR

    B) NOR

    C) AND

    D) NAND

    View Answer play_arrow
  • question_answer20) The work function for metals A, B and C are respectively 1.92 eV, 2.0 eV and 5 eV. According to Einstein's equation the metals which will emit photo, electrons for a radiation of wavelength \[4100\text{ }\overset{\text{o}}{\mathop{\text{A}}}\,\] is/are

    A) none

    B) A only

    C) A and B only

    D) All the three metals

    View Answer play_arrow
  • question_answer21) A luminous object is placed at a distance of 30 cm from the convex lens of focal length 20 cm. On the other side of the lens, at what distance from the lens a convex mirror of radius of curvature 10 cm be placed in order to have an upright image of the object coincident with it.

    A) 30 cm

    B) 60 cm

    C) 50 cm

    D) 12 cm

    View Answer play_arrow
  • question_answer22) A battery of emf 10 V and internal resistance of 0.5 ohm is connected across a variable resistance R. The maximum value of R is given by

    A) 0.5\[\Omega \]

    B) 1.00\[\Omega \]

    C) 2.0\[\Omega \]

    D) 0.25\[\Omega \]

    View Answer play_arrow
  • question_answer23) For a gas \[\frac{R}{{{C}_{v}}}\]= 0.67. This gas is made up of molecules which are

    A) mono atomic

    B) poly atomic

    C) mixture of diatomic and poly atomic molecules

    D) diatomic

    View Answer play_arrow
  • question_answer24) A point source of light is placed 4 m below the surface of water of refractive index 5/3. The minimum diameter of a disc which should be placed over the source on the surface of water to cut-off all light coming out of water is

    A) 6m

    B) 3 m

    C) 4m

    D) 2m

    View Answer play_arrow
  • question_answer25) A moving body of mass m and velocity 3 km/h collides with a rest body of mass 2 m and stick to it. Now the combined mass starts to move. What will be the combined velocity?

    A) 4 km/h

    B) 1 km/h

    C) 2 km/h

    D) 3 km/h

    View Answer play_arrow
  • question_answer26) Two boys are standing at the ends A and B of a ground, where AB = a. The boy at B starts running in a direction perpendicular to AB with velocity\[{{v}_{1}}\]? The boy at A starts running simultaneously with velocity\[v\]and catches the other boy in a time t, where t is

    A) \[\frac{a}{\sqrt{{{v}^{2}}+v_{1}^{2}}}\]

    B) \[\sqrt{\frac{{{a}^{2}}}{{{v}^{2}}-v_{1}^{2}}}\]

    C) \[\frac{a}{(v-{{v}_{1}})}\]

    D) \[\frac{a}{(v+{{v}_{1}})}\]

    View Answer play_arrow
  • question_answer27) A 5 amp fuse wire can withstand a maximum power of 1 W in circuit. The resistance of the fuse wire is

    A) 0.2\[\Omega \]

    B) \[5\,\,\Omega \]

    C) 0.4\[\Omega \]

    D) 0.04 \[\Omega \]

    View Answer play_arrow
  • question_answer28) A force F is given \[F=at+b{{t}^{2}},\] where t is time. What are the dimensions of a and b?

    A) \[[ML{{T}^{-1}}]\]and \[[ML{{T}^{0}}]\]

    B) \[[ML{{T}^{-3}}]\]and \[[M{{L}^{2}}{{T}^{4}}]\]

    C) \[[ML{{T}^{-4}}]\] and \[[ML{{T}^{1}}]\]

    D) \[[ML{{T}^{-3}}]\] and \[[ML{{T}^{-4}}]\]

    View Answer play_arrow
  • question_answer29) Two equal negative charges - q are fixed at the point (0, a) and (0, - a) on the y-axis. A positive charge Q is released from rest at the point (2a, 0) on the x-axis. The charge will

    A) execute SHM about the origin

    B) move to the origin and remain at rest

    C) move to infinity

    D) execute oscillatory but not SHM

    View Answer play_arrow
  • question_answer30) An ice-cube of density 900 \[kg\text{/}{{m}^{3}}.\] is floating in water of density 1000\[kg\text{/}{{m}^{3}}.\] The percentage volume of ice-cube outside the water is

    A) 20%

    B) 35%

    C) 10%

    D) 25%

    View Answer play_arrow
  • question_answer31) In 0.2 s, the current in a coil increases from 2.0 A to 3.0 A. If inductance of coil is 60 mH then induced current in external resistance of \[3\,\Omega \] will be

    A) 1 A

    B) 0.5 A

    C) 0.2 A

    D) 0.1 A

    View Answer play_arrow
  • question_answer32) Two coherent light beams of intensities \[I\] and\[4I\]are superposed. The maximum and minimum possible intensities in the resulting beam are

    A) \[5I\] and \[I\]

    B) \[5I\] and \[3I\]

    C) \[9I\] and \[I\]

    D) \[9I\] and \[3I\]

    View Answer play_arrow
  • question_answer33) A galvanometer acting as a voltmeter should have

    A) low resistance in series with its coil

    B) low resistance in parallel with its coil

    C) high resistance in series with its coil

    D) high resistance in parallel with its coil

    View Answer play_arrow
  • question_answer34) The equivalent resistance across A and B is

    A) 2\[\Omega \]

    B) 3\[\Omega \]

    C) 4\[\Omega \]

    D) 5\[\Omega \]

    View Answer play_arrow
  • question_answer35) A black body has a wavelength of \[\lambda \] temperature 2000 K. Its corresponding wavelength at temperature 3000 K will be

    A) \[\frac{2\lambda }{3}\]

    B) \[\frac{3\lambda }{2}\]

    C) \[\frac{4\lambda }{9}\]

    D) \[\frac{5\lambda }{9}\]

    View Answer play_arrow
  • question_answer36) The working principle of a ball point pen is

    A) Bernoulli's theorem

    B) surface tension

    C) gravity

    D) viscosity

    View Answer play_arrow
  • question_answer37) Progressive waves are represented by the equation \[{{y}_{1}}=a\sin \,(\omega \,t-x)\] and \[{{y}_{2}}=b\,\,\cos \,(\omega \,t-x)\] The phase difference between waves is

    A) \[0{}^\circ \]

    B) \[45{}^\circ \]

    C) \[90{}^\circ \]

    D) \[180{}^\circ \]

    View Answer play_arrow
  • question_answer38) Two simple pendulums of length 0.5 m and 3 m respectively are given small linear displacement in one direction at the same time. They will again be in the phase when the pendulum of shorter length has completed x oscillations, where k is

    A) 1

    B) 3

    C) 2

    D) 5

    View Answer play_arrow
  • question_answer39) A balloon contains 500\[{{m}^{3}}\] of helium at \[27{}^\circ C\] and 1 atmosphere pressure. The volume of the helium at \[-3{}^\circ C\] temperature and 0.5 atmosphere pressure will be

    A) 1000\[{{m}^{3}}\]

    B) 900\[{{m}^{3}}\]

    C) 700\[{{m}^{3}}\]

    D) 500\[{{m}^{3}}\]

    View Answer play_arrow
  • question_answer40) 220 V, 50 Hz, AC source is connected to an inductance of 0.2 H and a resistance of 20\[\Omega \] in series. What is the current in the circuit?

    A) 3.33 A

    B) 33.3 A

    C) 5 A

    D) 10 A

    View Answer play_arrow
  • question_answer41) The osmotic pressure of blood is 8.21 atm at\[37{}^\circ C\]. How much glucose would be used for a injection that is at the same osmotic pressure a blood?

    A) 22.17\[g{{L}^{-1}}\]

    B) 58.14\[g{{L}^{-1}}\]

    C) 61.26\[g{{L}^{-1}}\]

    D) 75.43\[g{{L}^{-1}}\]

    View Answer play_arrow
  • question_answer42) At equilibrium, the rate of dissolution of a solid solute in a volatile liquid solvent is

    A) less than the rate of crystallisation

    B) greater than the rate of crystallisation

    C) equal to the rate of crystallisation

    D) zero

    View Answer play_arrow
  • question_answer43) A chelating agent has two or more than two donor atoms to bind a single metal ion. Which of the following is not a chelating agent?

    A) Thiosulphato

    B) Glycinato

    C) Oxalato

    D) Ethane-1, 2-diamine

    View Answer play_arrow
  • question_answer44) On addition of small amount of\[KMn{{O}_{4}}\]to cone. \[{{H}_{2}}S{{O}_{4}},\] a green oily compound is obtained which is highly explosive in nature. Identify the compound from the following.

    A) \[M{{n}_{2}}{{O}_{7}}\]

    B) \[Mn{{O}_{2}}\]

    C) \[MnS{{O}_{4}}\]

    D) \[M{{n}_{2}}{{O}_{3}}\]

    View Answer play_arrow
  • question_answer45) The magnetic nature of elements depends on the presence of unpaired electrons. Identify the configuration of transition element, which shows highest magmetic moment.

    A) \[3{{d}^{7}}\]

    B) \[3{{d}^{5}}\]

    C) \[3{{d}^{8}}\]

    D) \[3{{d}^{2}}\]

    View Answer play_arrow
  • question_answer46) Among \[LiCl,\] \[BeC{{l}_{2}},\] \[BC{{l}_{3}}\] and \[CC{{l}_{4}},\] the covalent bond character follows the order

    A) \[LiCl<BeC{{l}_{2}}<BC{{l}_{3}}<CC{{l}_{4}}\]

    B) \[BC{{l}_{3}}<CC{{l}_{4}}<BeC{{l}_{2}}<LiCl\]

    C) \[BeC{{l}_{2}}<LiCl<CC{{l}_{4}}<BC{{l}_{3}}\]

    D) \[CC{{l}_{4}}<BC{{l}_{3}}<BeC{{l}_{2}}<LiCl\]

    View Answer play_arrow
  • question_answer47) Maximum number of electrons in a subshell of an atom determined by the following?

    A) \[4l+2\]

    B) \[2{{n}^{2}}\]

    C) \[4l-2\]

    D) \[2l+1\]

    View Answer play_arrow
  • question_answer48) The average kinetic energy or an ideal gas per molecule is SI units at \[25{}^\circ C\] will be

    A) \[6.17\times {{10}^{-21}}J{{K}^{-1}}\]

    B) \[6.17\times {{10}^{-21}}\,kJ{{K}^{-1}}\]

    C) \[6.17\times {{10}^{20}}\,J{{K}^{-1}}\]

    D) \[7.16\times {{10}^{-20}}\,J{{K}^{-1}}\]

    View Answer play_arrow
  • question_answer49) \[p{{K}_{a}}\] of acetic acid and \[p{{K}_{b}}\] of ammonium hydroxide are 4.76 and 4.75 respectively. Calculate the pH of ammonium acetate solution.

    A) 6.02

    B) 7.005

    C) 8

    D) 5.602

    View Answer play_arrow
  • question_answer50) The value of \[{{K}_{c}}\]for the reaction, \[2A\rightleftharpoons B+C\]is\[2\times {{10}^{-3}}\]. At a given time, if the composition of reaction mixture is [A] = [B] = [C] = \[3\times {{10}^{-3}}M\]. Which is true?

    A) The reaction will proceed in forward direction

    B) The reaction will proceed in backward direction

    C) The reaction will proceed in any direction

    D) None of the above

    View Answer play_arrow
  • question_answer51) Which of the following elements can be involved in \[p\pi -d\pi \] bonding?

    A) Carbon

    B) Nitrogen

    C) Phosphorus

    D) Boron

    View Answer play_arrow
  • question_answer52) On addition of cone. \[{{H}_{2}}S{{O}_{4}}\] to a chloride salt, colourless fumes are evolved but in case of iodide salt, violet fumes come out. This is because

    A) \[{{H}_{2}}S{{O}_{4}}\] reduces\[HI\]to\[{{I}_{2}}\]

    B) \[HI\] is of violet colour

    C) \[HI\] gets oxidised to \[{{I}_{2}}\]

    D) \[HI\] changes to\[HI{{O}_{3}}\]

    View Answer play_arrow
  • question_answer53) Affinity for hydrogen decreases in the group from fluorine to iodine. Which of the halogen acids should have highest bond dissociation enthalpy?

    A) \[HF\]

    B) \[HCl\]

    C) \[HBr\]

    D) \[HI\]

    View Answer play_arrow
  • question_answer54) Which of the following statement is not correct about an inert electrode in a cell?

    A) It does not participate in the cell reaction.

    B) It provides surface either for oxidation or for reduction reaction.

    C) It provides surface for condition of electrons.

    D) It provides surface for redox reaction.

    View Answer play_arrow
  • question_answer55) Which of the following statement is correct?

    A) \[{{E}_{cell}}\] and \[{{\Delta }_{r}}G\] of cell reaction both are extensive properties.

    B) \[{{E}_{cell}}\] and \[{{\Delta }_{r}}G\] of cell reaction both are intensive properties.

    C) \[{{E}_{cell}}\] in the intensive property while \[{{\Delta }_{r}}G\] of cell reaction is an extensive property.

    D) \[{{E}_{cell}}\] is an extensive property while \[{{\Delta }_{r}}G\] of cell reaction is an intensive property.

    View Answer play_arrow
  • question_answer56) \[\underset{n-hexane}{\mathop{C{{H}_{3}}{{(C{{H}_{2}})}_{4}}C{{H}_{3}}}}\,\xrightarrow{Anhy.AlC{{l}_{3}}/HCl}\] \[\underset{2\text{-methyl}\,\,\text{pentane}}{\mathop{C{{H}_{3}}-\underset{\,C{{H}_{3}}}{\mathop{\underset{|}{\mathop{CH}}\,}}\,-{{(C{{H}_{2}})}_{2}}}}\,-C{{H}_{3}}\] \[+\underset{3\text{-}\,\text{methyl}\,\,\text{pentane}}{\mathop{C{{H}_{3}}C{{H}_{2}}-\underset{C{{H}_{3}}}{\mathop{\underset{\mathbf{|}}{\mathop{CH}}\,}}\,-C{{H}_{2}}-C{{H}_{3}}}}\,\] The above reaction is known as

    A) aromatisation

    B) pyrolysis

    C) isomerization

    D) oxidation

    View Answer play_arrow
  • question_answer57) Number of hydrogen-bonded water molecules associated in\[CuS{{O}_{4}}\cdot 5{{H}_{2}}O\]is

    A) one

    B) two

    C) three

    D) All the five

    View Answer play_arrow
  • question_answer58) Which of the following species do not show disproportionation on reaction? \[Cl{{O}^{-}},ClO_{2}^{-},ClO_{3}^{-}\] and \[ClO_{4}^{-}\]

    A) \[ClO_{4}^{-}\]

    B) \[ClO_{3}^{-}\]

    C) \[Cl{{O}^{-}}\]

    D) None of these

    View Answer play_arrow
  • question_answer59) Which one of the following acts as a nucleophile?

    A) \[{{(C{{H}_{3}})}_{3}}N\]

    B) \[B{{F}_{3}}\]

    C) \[\overset{+}{\mathop{N{{O}_{2}}}}\,\]

    D) \[C{{H}_{3}}-\overset{+}{\mathop{C}}\,=O\]

    View Answer play_arrow
  • question_answer60) During estimation of nitrogen in the organic compound by Kjeldahl?s method, the ammonia evolved from 0.5 g of the compound in Kjeldahl?s estimation of nitrogen, neutralized 10 mL of 1M\[{{H}_{2}}S{{O}_{4}}.\] Find out the percentage of nitrogen in the compound.

    A) 14%

    B) 28%

    C) 56%

    D) 68%

    View Answer play_arrow
  • question_answer61) Excess fluoride (over 10 ppm) in drinking water can cause

    A) harmful effect of bones and teeth

    B) methemoglobinemia

    C) kidney damage

    D) laxative effect

    View Answer play_arrow
  • question_answer62) For the process to occur under adiabatic conditions, the correct conditions is

    A) \[\Delta T=0\]

    B) \[\Delta p=0\]

    C) \[q=0\]

    D) \[W=0\]

    View Answer play_arrow
  • question_answer63) \[\frac{3}{2}{{O}_{2}}(g)\to {{O}_{3}}(g);\]\[{{K}_{p}}\] for this reaction is \[2.47\times {{10}^{-29}}.\] At 298 K, \[{{\Delta }_{r}}G{}^\circ \]for conversation of oxygen to ozone will be

    A) \[100\text{ }kJ\,mo{{l}^{-1}}\]

    B) \[150\text{ }kJ\,mo{{l}^{-1}}\]

    C) \[163\text{ }kJ\,mo{{l}^{-1}}\]

    D) \[2303\text{ }kJ\,mo{{l}^{-1}}\]

    View Answer play_arrow
  • question_answer64) Which one of the following statements about \[{{C}_{2}}\] molecule is wrong?

    A) The bond order of \[{{C}_{2}}\] is 2.

    B) In vapour phase, \[{{C}_{2}}\]molecule is diamagnetic.

    C) Double bond in \[{{C}_{2}}\] molecule consists of both \[\pi \text{-}\]bonds because of the presence of \[4{{e}^{-}}_{s}\] in two \[\pi \text{-}\]molecular orbitals.

    D) double bond in \[{{C}_{2}}\] molecule consists of one,\[\sigma \text{-}\]bond and on\[\pi \text{-}\]bond.

    View Answer play_arrow
  • question_answer65) The type of hybridisation in\[S{{F}_{6}}\]. molecule is

    A) \[s{{p}^{3}}d\]

    B) \[ds{{p}^{3}}\]

    C) \[s{{p}^{3}}{{d}^{2}}\]

    D) \[{{d}^{2}}s{{p}^{3}}\]

    View Answer play_arrow
  • question_answer66) Which of the following compounds have highest melting point?

    A) Only I

    B) Only II

    C) I and II

    D) II and III

    View Answer play_arrow
  • question_answer67) Identify the major product 'X' obtained in the following reaction. 2, 3-dimethyl butan-2-\[\text{ol}\xrightarrow{+2Pb}X\]

    A) \[C{{H}_{3}}-\underset{C{{H}_{3}}}{\mathop{\underset{\mathbf{|}}{\mathop{C}}\,}}\,\underset{C{{H}_{3}}}{\mathop{\underset{\mathbf{|}}{\mathop{C}}\,}}\,-C{{H}_{3}}=\]

    B) \[C{{H}_{3}}-\overset{C{{H}_{3}}}{\mathop{\overset{\mathbf{|}}{\mathop{CH}}\,}}\,-\overset{C{{H}_{3}}}{\mathop{\overset{\mathbf{|}}{\mathop{C}}\,}}\,=C{{H}_{2}}\]

    C) \[C{{H}_{2}}=\underset{C{{H}_{3}}}{\mathop{\underset{\mathbf{|}}{\mathop{C}}\,}}\,-\underset{C{{H}_{3}}}{\mathop{\underset{\mathbf{|}}{\mathop{C}}\,}}\,=C{{H}_{2}}\]

    D) \[C{{H}_{3}}-C{{H}_{2}}-\overset{C{{H}_{3}}}{\mathop{\overset{\mathbf{|}}{\mathop{C}}\,}}\,=C{{H}_{2}}\]

    View Answer play_arrow
  • question_answer68) Addition of water to alkynes occurs in acidic medium and in the presence of\[H{{g}^{2+}}\]ions as a catalyst. Which of the following products will be formed on addition of water to but-1-yne under these conditions?

    A) \[C{{H}_{3}}C{{H}_{2}}C{{H}_{2}}CHO\]

    B) \[C{{H}_{3}}C{{H}_{2}}COC{{H}_{3}}\]

    C) \[C{{H}_{3}}C{{H}_{2}}COOH+C{{O}_{2}}\]

    D) \[C{{H}_{3}}COOH+HCHO\]

    View Answer play_arrow
  • question_answer69) The correct order of increasing acidic strength is

    A) phenol < ethanol < chloroacetic acid < acetic acid

    B) ethanol < phenol < chloroacetic acid < acetic acid

    C) ethanol < phenol < acetic acid < chloroacetic acid

    D) chloroacetic acid < acetic acid < phenol < ethanol

    View Answer play_arrow
  • question_answer70) KF has ccp structure. How many\[{{F}^{-}}\]ions and octahedral voids are there in this unit cell respectively?

    A) 4 and 4

    B) 4 and 8

    C) 8 and 4

    D) 6 and 6

    View Answer play_arrow
  • question_answer71) In the presence of a catalyst, the heat evolved or absorbed during the reaction

    A) increases

    B) decreases

    C) remains unchanged

    D) may increase or decrease

    View Answer play_arrow
  • question_answer72) The rate of a gaseous reaction is given by the expression k[A] [B]. If the volume of the reaction vessel is suddenly reduced to \[\frac{1}{4}\]th of the initial volume, the reaction rate relating to original rate will be

    A) \[\frac{1}{10}\]

    B) \[\frac{1}{8}\]

    C) 8

    D) 16

    View Answer play_arrow
  • question_answer73) Which of the following is \[3{}^\circ \] amine?

    A) 1-methylcyclohexylamine

    B) Triethyl amine

    C) Tert-butylamine

    D) N-methyl aniline

    View Answer play_arrow
  • question_answer74) Which of the following enhances lathering property of soap?

    A) Sodium carbonate

    B) Sodium rosinate

    C) Sodium stearate

    D) Trisodium phosphate

    View Answer play_arrow
  • question_answer75) The deficiency of vitamin C causes

    A) scurvy

    B) rickets

    C) pyrrohea

    D) pernicious anaemia

    View Answer play_arrow
  • question_answer76) Which of the following curves is in accordance with Freundlich adsorption isotherm?

    A)

    B)

    C)

    D)

    View Answer play_arrow
  • question_answer77) A number of elements available in earth's crust but most abundant elements are

    A) Al and Fe

    B) Al and Cu

    C) Fe and Cu

    D) Cu and Ag

    View Answer play_arrow
  • question_answer78) The element which forms oxides in all oxidation states + 1 to + 5 is

    A) nitrogen

    B) phosphorus

    C) arsenic

    D) antimony

    View Answer play_arrow
  • question_answer79) Which of the following is the increasing order of enthalpy of vaporization?

    A) \[N{{H}_{3}},P{{H}_{3}},As{{H}_{3}}\]

    B) \[As{{H}_{3}},P{{H}_{3}},N{{H}_{3}}\]

    C) \[N{{H}_{3}},As{{H}_{3}},P{{H}_{3}}\]

    D) \[P{{H}_{3}},As{{H}_{3}},N{{H}_{3}}\]

    View Answer play_arrow
  • question_answer80) When \[B{{r}_{2}}\] is treated with aqueous solutions of \[NaF,\]\[NaCl,\]\[NaI\]separately

    A) \[{{F}_{2}},\]\[C{{l}_{2}}\] and \[{{I}_{2}}\] are liberated

    B) only \[{{F}_{2}}\] and \[C{{l}_{2}}\] are liberated

    C) only \[{{I}_{2}}\] is liberated

    D) only \[C{{l}_{2}}\] is liberated

    View Answer play_arrow
  • question_answer81) Pebrine is a disease of

    A) fish

    B) honey bee

    C) silk worm

    D) lac insect

    View Answer play_arrow
  • question_answer82) Factor govering the earth surface is

    A) topographic

    B) edaphic

    C) temperature

    D) biotic

    View Answer play_arrow
  • question_answer83) The direction of energy flow is

    A) Producers \[\to \] Herbivores \[\to \]Decomposers\[\to \]Omnivores

    B) Producers\[\to \]Carnivore Herbivores\[\to \]Decomposers

    C) Decomposers\[\to \] Carnivores \[\to \] Herbivores \[\to \] Producers

    D) Producers \[\to \] Herbivores \[\to \] Carnivores \[\to \] Decomposers

    View Answer play_arrow
  • question_answer84) If the Bengal tiger become extinct

    A) hyenas and wolves will become scarce

    B) its gene pool will be lost forever

    C) the wild areas will be safe far man and domestic

    D) the population of beautiful animals like deers will get stabilized

    View Answer play_arrow
  • question_answer85) Biological treatment of water pollution is done with the help of

    A) fungi

    B) lichen

    C) phytoplanktons

    D) None of the above

    View Answer play_arrow
  • question_answer86) In photosynthesis carbon dioxide is converted to carbohydrates. It is a .......... process.

    A) reductive

    B) oxidative

    C) catabolic and exergonic

    D) None of the above

    View Answer play_arrow
  • question_answer87) Which of the following is not an auxin?

    A) IAA

    B) IBA

    C) Zeatin

    D) NAA

    View Answer play_arrow
  • question_answer88) Which of the following properties is shown by cytokinins?

    A) Delay leaf senescence

    B) Cause leaf abscission

    C) Promote seed dormancy

    D) Promote stomatal closing

    View Answer play_arrow
  • question_answer89) Which of the following characteristics is are exhibited by \[{{C}_{4}}\]-plants? I. Kranz anatomy II. The first product of photosynthesis is oxaloacetic acid. III. Both PEP carboxylates and ribulose biphosphate carboxylate act as carbo-xylating enzymes. The correct option is

    A) I and III, but not II

    B) I and II, but not III

    C) II and III, but not I

    D) II and III

    View Answer play_arrow
  • question_answer90) Which of the following plant keeps its stomata open during night and closed during the day?

    A) Orchid

    B) Cactus

    C) Tea

    D) Wheat

    View Answer play_arrow
  • question_answer91) The structures present in the roots to absorb water and minerals is

    A) epidermal extensions

    B) hypodermis

    C) endodermis

    D) epidermal appendages

    View Answer play_arrow
  • question_answer92) Lady finger belongs to family

    A) Malvaceae

    B) Cucurbitaceae

    C) Brassicaceae

    D) Liliaceae

    View Answer play_arrow
  • question_answer93) The interxylary phloem is found in the stem of

    A) Cucurbita

    B) Salvia

    C) Calotropis

    D) None of these

    View Answer play_arrow
  • question_answer94) Wound healing is due to

    A) ventral meristem

    B) secondary meristem

    C) primary meristem

    D) All of these

    View Answer play_arrow
  • question_answer95) Angular collenchyma occurs in

    A) Salvia

    B) Helianthus

    C) Althaea

    D) Cucurbita

    View Answer play_arrow
  • question_answer96) Genetic dwarfism can be overcome by

    A) gibberellin

    B) ethylene

    C) auxin

    D) ABA

    View Answer play_arrow
  • question_answer97) Hormone inducing fruit ripening is

    A) cytokinin

    B) ethylene

    C) abscissic acid

    D) gibberellic acid

    View Answer play_arrow
  • question_answer98) The year 1900 AD is highly significant for geneticists due to

    A) discovery of genes

    B) principles of linkage

    C) chromosome theory of heredity

    D) rediscovery of Mendelism

    View Answer play_arrow
  • question_answer99) \[{{F}_{1}}\text{-}\]generation means

    A) first filial generation

    B) first seed generation

    C) first flowering generation

    D) first fertile generation

    View Answer play_arrow
  • question_answer100) Skin colour is controlled by

    A) single gene

    B) 3 pairs of genes

    C) 2 pairs of genes

    D) 2 pairs of genes with an intragene

    View Answer play_arrow
  • question_answer101) Lactose is composed of

    A) glucose + glucose

    B) glucose + galactose

    C) glucose + fructose

    D) fructose + galactose

    View Answer play_arrow
  • question_answer102) Meiosis is best observed in dividing

    A) cell of lateral meristem

    B) cells of apical meristem

    C) microsporocytes

    D) microspores and anther wall

    View Answer play_arrow
  • question_answer103) Study the following statements and select the correct option.

    I. Tapetum nourishes the developing pollen grains.
    II. Hilum represents the junction between ovule and funicle.
    III. In aquatic plants such as water hyacinth and water lily, pollination is by water
    IV. The primary endosperm nucleus is triploid

    A) I, II and IV are correct, but III is incorrect'

    B) I and II are correct, but III and IV are incorrect

    C) I and IV are correct, but II and III are incorrect

    D) I, III and IV are correct, but I is incorrect

    View Answer play_arrow
  • question_answer104) Masses of pollen grains, i.e., pollinia is found in

    A) Gramineae

    B) Solanaceae

    C) Orchidaceae

    D) Malvaceae

    View Answer play_arrow
  • question_answer105) Morphine, which is used as an analgesic is obtained from

    A) Taxus brevifolia

    B) Berberis nilgluriensis

    C) Cinchona offlcinalis

    D) Papaver somnlferum

    View Answer play_arrow
  • question_answer106) Bacterial endotoxin is

    A) a toxic protein that stays inside the bacterial cell

    B) a toxic protein that is excreted into the medium

    C) lipopolysaccharide located on the surface of the bacteria

    D) None of the above

    View Answer play_arrow
  • question_answer107) Endosperm of gymnosperms is

    A) haploid

    B) tetraploid

    C) diploid

    D) None of these

    View Answer play_arrow
  • question_answer108) First vascular plant is

    A) thallophyta

    B) pteridophyta

    C) bryophyta

    D) spermatophyte

    View Answer play_arrow
  • question_answer109) Diatomaceous earth is obtained from

    A) Bacillarophyceae

    B) Xanthophyceae

    C) Rhodophyceae

    D) Chrysophyceae

    View Answer play_arrow
  • question_answer110) Which of the following is an epidermal cell containing chloroplast?

    A) Stomata

    B) Hydathode

    C) Guard cell

    D) None of these

    View Answer play_arrow
  • question_answer111) Which of the following cross will produce terminal flower in garden pea?

    A) \[AA\times Aa\]

    B) \[AA\times aa\]

    C) \[Aa\times Aa\]

    D) \[Aa\times AA\]

    View Answer play_arrow
  • question_answer112) Which one of the following pairs of plants are not seed producers?

    A) Funaria and Ficus

    B) Fern and Funaria

    C) Funaria and Pinus

    D) Ficus and Chlamydomonas

    View Answer play_arrow
  • question_answer113) Which one of the following is heterosporous?

    A) Equisetum

    B) Dryopteris

    C) Salvinia

    D) Adiantum

    View Answer play_arrow
  • question_answer114) Cycas revoluta is popularly known as

    A) sago palm

    B) royal palm

    C) date palm

    D) sea palm

    View Answer play_arrow
  • question_answer115) Match the following with correct combination

    Column-I Column-II
    A. Cuscuta 1. Saprophyte
    B. Eichhomia 2. Pneumatophare
    C. Monotropa 3. Insectivorous plant
    D. Rhwphora 4. Parasite
    E. Utricularia 5. Root pocket

    A) Codes: A-3 B-1 C-5 D-4 E-2

    B) A-2 B-3 C-1 D-5 E-4

    C) A-4 B-3 C-1 D-5 E-2

    D) A-4 B-5 C-1 D-2 E-3

    View Answer play_arrow
  • question_answer116) In pteridophytes, phloem is without

    A) bast fibers

    B) sieve tubes

    C) companion cells

    D) sieve cells

    View Answer play_arrow
  • question_answer117) Match the following entities of column-I with their respective orders of column-II and choose the correct combination form the option.

    Column-I Column-II
    A. Wheat 1. Primate
    B. Mango 2. Diptera
    C. Housefly 3. Sapindales
    D. Man 4. Poales
    Codes:

    A) A-4 B-3 C-2 D-1

    B) A-1 B-2 C-4 D-3

    C) A-3 B-4 C-2 D-1

    D) A-2 B-4 C-1 D-3

    View Answer play_arrow
  • question_answer118) Agar-agar is produced by

    A) fungi

    B) algae

    C) bacteria

    D) blue-green algae

    View Answer play_arrow
  • question_answer119) In DNA, when AGCT occurs, their association is as per which of the following pair

    A) A-G, C-T

    B) A-T, G-C

    C) A-C, G-T, A-C, E-T

    D) All of these

    View Answer play_arrow
  • question_answer120) A segment of DNA has 120 adenine and cytosine bases. The total number of nucleotides present in the segment is

    A) 60

    B) 240

    C) 120

    D) 480

    View Answer play_arrow
  • question_answer121) Which of the given option is correct regarding the statements?

    Statement I: Cephalochordata bears notochord all along the body throughout life.
    Statement II: Urochordate bears vertebral column only in tail region throughout the life.

    A) I wrong, II correct

    B) I correct, II wrong

    C) Both I and II are wrong

    D) Both are correct

    View Answer play_arrow
  • question_answer122) In which of the following haemocyanin pigment is found?

    A) Lower invertebrates

    B) Echinodermata

    C) Insecta

    D) Annelida

    View Answer play_arrow
  • question_answer123) Which of the following cells in earthworm play a role similar to liver in vertebrates?

    A) Amoebocytes

    B) Mucocytes

    C) Chloragogen cells

    D) Epidermal cells

    View Answer play_arrow
  • question_answer124) Match the following and select the con option.

    List-I List-II
    A. Cyclostomes 1. Hemichordata
    B. Aves 2. Urochordata
    C. Tunicates 3. Agantha
    D. Balanoglossus 4. Pisces
    E. Osteichthyes 5. Tetrapod
    Codes:

    A) A-3 B-5 C-2 D-1 E-4

    B) A-3 B-1 C-5 D-2 E-4

    C) A-1 B-2 C-3 D-4 E- 5

    D) A-2 B-3 C-4 D-1 E-5

    View Answer play_arrow
  • question_answer125) Chondrichthyes is characterised by

    A) placoid scale

    B) placoid scale and ventral mouth

    C) ventral mouth

    D) ctenoid scale and ventral mouth

    View Answer play_arrow
  • question_answer126) Soil salinity is measured by

    A) Porometer

    B) Calorimeter

    C) Conductivity meter

    D) Potometer

    View Answer play_arrow
  • question_answer127) Predation and parasitism are which type of interactions?

    A) (+, +)

    B) (+, Q)

    C) (-, -)

    D) (+, -)

    View Answer play_arrow
  • question_answer128) The ultimate source of energy for living beins is

    A) sunlight

    B) ATP

    C) fats

    D) carbohydrates

    View Answer play_arrow
  • question_answer129) Which of the following species are restricted to an area?

    A) Sympatric species

    B) Sibling species

    C) Allopatric species

    D) Endemic species

    View Answer play_arrow
  • question_answer130) Select the incorrect statement.

    A) Stellar's sea cow and passenger pigeon got extinct due to over exploitation by men

    B) The mitotic convention on biological diversity was held in 1992

    C) Species diversity increase as we move away from the equator towards the poles

    D) Lantana and Eichhomia are invasive weed species in India

    View Answer play_arrow
  • question_answer131) Drugs that cause malformation in developing embryo during pregancy are called

    A) teratogens

    B) nicotine

    C) tranquillizers

    D) alcoholic beverages

    View Answer play_arrow
  • question_answer132) Which set is similar?

    A) Corpus luteum - Graafian follicles

    B) Sebum - Sweat

    C) Vitamin-\[{{B}_{7}}\] - Niacin

    D) Bundle of His - Pacemaker

    View Answer play_arrow
  • question_answer133) Which one out of (a) to (d) given below correctly represents the structural formula of the basic ammo acid?

    A) \[H-\underset{\underset{O}{\mathop{\mathbf{/}}}\,\underset{\,OH}{\mathop{\mathbf{\backslash }}}\,}{\overset{N{{H}_{2}}}{\mathop{\underset{C}{\overset{\mathbf{|}}{\mathop{\underset{\mathbf{|}}{\mathop{\underset{C{{H}_{2}}}{\mathop{\underset{\mathbf{|}}{\mathop{\underset{C{{H}_{2}}}{\mathop{\underset{\mathbf{|}}{\mathop{C}}\,}}\,}}\,}}\,}}\,}}}\,}}}\,-COOH\]

    B) \[\underset{N{{H}_{2}}}{\mathop{\underset{|}{\mathop{\underset{C{{H}_{2}}}{\mathop{\underset{|}{\mathop{\underset{C{{H}_{2}}}{\mathop{\underset{|}{\mathop{C{{H}_{2}}OH}}\,}}\,}}\,}}\,}}\,}}\,\]

    C) \[H-\underset{OH}{\overset{N{{H}_{2}}}{\mathop{\underset{\mathbf{|}}{\overset{\mathbf{|}}{\mathop{\underset{C{{H}_{2}}}{\mathop{\underset{\mathbf{|}}{\mathop{C}}\,}}\,}}}\,}}}\,-COOH\]

    D) \[H-\underset{N{{H}_{2}}}{\overset{N{{H}_{2}}}{\mathop{\underset{\mathbf{|}}{\overset{\mathbf{|}}{\mathop{\underset{C{{H}_{2}}}{\mathop{\underset{\mathbf{|}}{\mathop{\underset{C{{H}_{2}}}{\mathop{\underset{\mathbf{|}}{\mathop{\underset{C{{H}_{2}}}{\mathop{\underset{\mathbf{|}}{\mathop{\underset{C{{H}_{2}}}{\mathop{\underset{\mathbf{|}}{\mathop{C}}\,}}\,}}\,}}\,}}\,}}\,}}\,}}\,}}}\,}}}\,-COOH\]

    View Answer play_arrow
  • question_answer134) Given below is a schematic break-up of the phases/stages of cell cycle. Which one of the following is the correct indication of the stage/phase in the cell cycle?

    A) C-karyokinesis

    B) S-synthetic phase

    C) A-cytokinesis

    D) B-metaphase

    View Answer play_arrow
  • question_answer135) Which one of the following structural formula of two organic compounds is correctly identified along with its related function?

    A) B-uracil - a component of DNA

    B) A-triglyceride - major source of energy

    C) A-lecithin - a component of cell membrane

    D) B-adenine - a nucleotide that makes up nucleic

    View Answer play_arrow
  • question_answer136) The effect of cigarette smoking and radon in combination on lungs is

    A) fatal

    B) synergistic

    C) mutualistic

    D) antagonistic

    View Answer play_arrow
  • question_answer137) The thermostable enzymes, Taq and Pfu, isolated from thermophilic bacteria are

    A) RNA polymerases

    B) DNA ligases

    C) DNA polymerases

    D) restriction endonucleases

    View Answer play_arrow
  • question_answer138) Biolistic technique is used in

    A) gene transfer process

    B) tissue culture process

    C) hybridisation process

    D) germplasm conservation process

    View Answer play_arrow
  • question_answer139) The largest gene in man is

    A) insulin gene

    B) tumour suppressor gene

    C) beta globin gene of haemoglobin

    D) dystrophin

    View Answer play_arrow
  • question_answer140) Herbicide resistant gene in plant is

    A) Mt

    B) Gt

    C) Ct

    D) Bt

    View Answer play_arrow
  • question_answer141) Pellagra is caused by deficiency of vitamins

    A) \[{{B}_{5}}\]

    B) \[{{B}_{2}}\]

    C) \[{{B}_{6}}\]

    D) \[{{B}_{1}}\]

    View Answer play_arrow
  • question_answer142) Notochord originates from

    A) mesoderm

    B) ectoderm

    C) endoderm

    D) None of these

    View Answer play_arrow
  • question_answer143) Parthenogenesis is a term of

    A) budding

    B) asexual reproduction

    C) sexual reproduction

    D) regeneration

    View Answer play_arrow
  • question_answer144) Bartholin's gland is found in

    A) penis

    B) stomach

    C) liver

    D) vagina

    View Answer play_arrow
  • question_answer145) Which one of the following statements best characterize the testis?

    A) The seminiferous epithelium contains only proliferative cells

    B) Functional compartmentalization of the seminiferous epithelium depends on light junctions

    C) The interstitial tissue contains few capillaries

    D) The seminiferous epithelium contains numerous capillaries

    View Answer play_arrow
  • question_answer146) Which is substitution of mitochondria in E.coli?

    A) Golgi body

    B) Mesosome

    C) Ribosome

    D) Glyoxysomes

    View Answer play_arrow
  • question_answer147) Animal cell differ from plant cell in possess!)

    A) vacuoles

    B) centrosomes

    C) pastids

    D) mitochondria

    View Answer play_arrow
  • question_answer148) Which of the following organelles does not contain RNA?

    A) Plasmalemma

    B) Ribosome

    C) Chromosome

    D) Nucleolus

    View Answer play_arrow
  • question_answer149) Dutrochet has given the concept about cell in

    A) 1834

    B) 1814

    C) 1822

    D) 1824

    View Answer play_arrow
  • question_answer150) The scientific name of gharial is

    A) Naja bungarus

    B) Gavialis gangeticus

    C) Hemidactylus flavivridis

    D) None of the above

    View Answer play_arrow
  • question_answer151) Ichthyology is study of

    A) aves

    B) amphibians

    C) reptiles

    D) fishes

    View Answer play_arrow
  • question_answer152) What will happen if ligaments are torn?

    A) Bone will become unfixed

    B) Bone will become fixed

    C) Bone less movable at joint and pain

    D) Bone will move freely at joint and no pain

    View Answer play_arrow
  • question_answer153) Achondroplasia is a disease related with the defect in the formation of

    A) membrane

    B) mucosa

    C) bone

    D) cartilage

    View Answer play_arrow
  • question_answer154) Yellow bone marrow is found specially in the medullary cavity

    A) long bones

    B) spongy bones

    C) short bones

    D) All of the above

    View Answer play_arrow
  • question_answer155) Match the items of column-I with column-II and choose the correct option from the codes given below.

    Column-I Column-II
    A. Neuron 1. Ossein
    B. Bone-matrix 2. Nissl?s bodies
    C. RBCs of man 3. Antibodies
    D. Lymphocytes 4. Non-nucleated
    Codes:

    A) A-4 B-1 C-2 D-3

    B) A-2 B-1 C-4 D-3

    C) A-3 B-4 C-1 D-2

    D) A-2 B-3 C-4 D-1

    View Answer play_arrow
  • question_answer156) Space in the jaw bone unoccupied by teeth is called

    A) dentine

    B) diastema

    C) enamel

    D) crown

    View Answer play_arrow
  • question_answer157) Identify the correct set, which shows the name of the enzyme from where it is secreted and substrate upon which it acts.

    A) Ptyalin - Intestine - Maltose

    B) Ptyalin - Pancreas - Lipid

    C) Pepsin - Stomach wall - Caesin

    D) Chymotrypsin - Salivary gland - Lactose

    View Answer play_arrow
  • question_answer158) Endemic goitre is a state of

    A) normal thyroid function

    B) moderate thyroid function

    C) increased thyroid function

    D) decreased thyroid function

    View Answer play_arrow
  • question_answer159) Hormone responsible for the secretion of milk after parturition is

    A) ACTH

    B) LH

    C) ICSH

    D) Prolactin

    View Answer play_arrow
  • question_answer160) What is another name for the wind pipe?

    A) Trachea

    B) Larynx

    C) Oesophagus

    D) Lungs

    View Answer play_arrow
  • question_answer161) People have little to consider ideas and objectives because

    A) they consider these ideals meaningless

    B) they do not want to burden themselves with such ideas

    C) they have no inclination for such things

    D) they are excessively engaged in their routine activities

    View Answer play_arrow
  • question_answer162) The burden of life's problems' in the fourth sentence refers to

    A) the incessant and feverish activities

    B) the burden of family responsibilities

    C) the onerous duties of life

    D) the sorrows and sufferings

    View Answer play_arrow
  • question_answer163) The World Wars IInd are the price that man paid due to

    A) the absence of wisdom and sagacity

    B) his not caring to consider the life's problems

    C) his ignoring the ideals and objectives of life

    D) his excessive involvement in feverish activities

    View Answer play_arrow
  • question_answer164) According to the writer the adoption of wrong means even for the right end would

    A) not let us attain our goal

    B) bring us dishonor

    C) impede our progress

    D) deflect us from the right path

    View Answer play_arrow
  • question_answer165) The word 'vitiate' used in the second paragraph means

    A) negate

    B) debase

    C) tarnish

    D) destroy

    View Answer play_arrow
  • question_answer166) Directions: In the following questions, sentences are given with blanks to be filled in with an appropriate word. Four alternatives are suggested for each questions. Choose the correct alternative out of the four. The little girl .......... for the light switch in the dark.

    A) groped

    B) grappled

    C) gripped

    D) groveled

    View Answer play_arrow
  • question_answer167) Directions: In the following questions, sentences are given with blanks to be filled in with an appropriate word. Four alternatives are suggested for each questions. Choose the correct alternative out of the four. The summit meeting provided him the much .......... shot in the arm.

    A) required

    B) desired

    C) needed

    D) urgent

    View Answer play_arrow
  • question_answer168) Directions: In the following questions, sentences are given with blanks to be filled in with an appropriate word. Four alternatives are suggested for each questions. Choose the correct alternative out of the four. We must .......... the tickets for the movie in advance.

    A) draw

    B) buy

    C) remove

    D) take

    View Answer play_arrow
  • question_answer169) Directions: In the following questions, sentences are given with blanks to be filled in with an appropriate word. Four alternatives are suggested for each questions. Choose the correct alternative out of the four. The State Transport Corporation has.......... a loss of Rs. 5 crore this year.

    A) obtained

    B) derived

    C) incurred

    D) formulated

    View Answer play_arrow
  • question_answer170) Directions: In the following questions, sentences are given with blanks to be filled in with an appropriate word. Four alternatives are suggested for each questions. Choose the correct alternative out of the four. One .......... and you know who among them is the culprit.

    A) look

    B) peep

    C) sight

    D) gaze

    View Answer play_arrow
  • question_answer171) Directions: In the following questions, choose the word opposite in meaning to the given word. FILTHY

    A) Stainless

    B) Shining

    C) Sterilized

    D) Clean

    View Answer play_arrow
  • question_answer172) Directions: In the following questions, choose the word opposite in meaning to the given word. CROWDED

    A) Deserted

    B) Lonely

    C) Empty

    D) Barren

    View Answer play_arrow
  • question_answer173) Directions: In the following questions, choose the word opposite in meaning to the given word. VAGUE

    A) Known

    B) Published

    C) Popular

    D) Definite

    View Answer play_arrow
  • question_answer174) Directions: In the following questions, choose the word opposite in meaning to the given word. SUPERVISE

    A) Overlook

    B) Misdirect

    C) Neglect

    D) Forget

    View Answer play_arrow
  • question_answer175) Directions: In the following questions, choose the word opposite in meaning to the given word. MAGNANIMOUS

    A) Selfish

    B) Naive

    C) Generous

    D) Small

    View Answer play_arrow
  • question_answer176) Ravi has got many friends because he has got much money.

    A) Enough money

    B) A lot of money

    C) Bags of money

    D) No improvement

    View Answer play_arrow
  • question_answer177) You must try making him to understand.

    A) Make him understand

    B) To making him understand

    C) To make him understand

    D) No improvement

    View Answer play_arrow
  • question_answer178) He has cooked that meal so often he can do it with his eyes closed.

    A) Mind blank

    B) Eyes covered

    C) Hands full

    D) No improvement

    View Answer play_arrow
  • question_answer179) Not a word they spoke to the unfortunate wife about it.

    A) They had spoken

    B) Did they speak

    C) They will speak

    D) No improvement

    View Answer play_arrow
  • question_answer180) There is sufficient fund to meet the requirement of the entire schools in our zone.

    A) Schools

    B) All the schools

    C) All of the schools

    D) No improvement

    View Answer play_arrow
  • question_answer181) Directions: In the following questions, out of the four alternatives, choose the one which best expresses the meaning of the given word. GAINSAY

    A) Advantage

    B) Proposal

    C) Contradict

    D) Suggestion

    View Answer play_arrow
  • question_answer182) Directions: In the following questions, out of the four alternatives, choose the one which best expresses the meaning of the given word. PROFOUND

    A) Profuse

    B) Boundless

    C) Deep

    D) Fathomless

    View Answer play_arrow
  • question_answer183) Directions: In the following questions, out of the four alternatives, choose the one which best expresses the meaning of the given word. FLAK

    A) Adventure

    B) Advice

    C) Criticism

    D) Praise

    View Answer play_arrow
  • question_answer184) Directions: In the following questions, out of the four alternatives, choose the one which best expresses the meaning of the given word. HOODLUM

    A) Pioneer

    B) Criminal

    C) Devotee

    D) Scholar

    View Answer play_arrow
  • question_answer185) Directions: In the following questions, out of the four alternatives, choose the one which best expresses the meaning of the given word. SPASMODIC

    A) Continuous

    B) Gradual

    C) Intermittent

    D) Spontaneous

    View Answer play_arrow
  • question_answer186) (1) In reply to a question

    (P) that securing extradition
    (Q) operating from the UK soil remained
    (R) of anti-India elements
    (S) the spokesman said
    (6) New Delhi's first priority.

    A) PRQS

    B) QSPR

    C) RQSP

    D) SPRQ

    View Answer play_arrow
  • question_answer187) (1) The first component is

    (P) and vocational training
    (Q) so as to enable them
    (R) the provision of further technical
    (S) to both rural and urban youth
    (6) to secure employment in industry and the services sector.

    A) PRSQ

    B) RPSQ

    C) RSQP

    D) SRPQ

    View Answer play_arrow
  • question_answer188) (1) The move to revert to a six-day week

    (P) among the employees
    (Q) while the leaders represented to the Chef Minister
    (R) that they be taken into confidence
    (S) led to an animated decision
    (6) before any decision was taken.

    A) QPSR

    B) RSPQ

    C) SPQR

    D) SQPR

    View Answer play_arrow
  • question_answer189) (1) It was obvious

    (P) made by him
    (Q) submitted at the meeting
    (R) from the comments
    (S) on the draft proposals
    (6) that he was not satisfied with them

    A) PSRQ

    B) QRSP

    C) RPSQ

    D) SQRP

    View Answer play_arrow
  • question_answer190) (1) The Minister of state for power

    (P) laying emphasis
    (Q) in conservation of electricity in industries
    (R) has written to his counterparts in State Government
    (S) on bringing about improvement
    (6) by introduction of energy efficient equipment.

    A) QPSR

    B) RPSQ

    C) SPQR

    D) SQPR

    View Answer play_arrow
  • question_answer191) We have to keep our fingers crossed till the final result is declared.

    A) keep praying

    B) feel suspicious

    C) wait expectantly

    D) feel scared

    View Answer play_arrow
  • question_answer192) The members of the group were at odds over the selection procedure.

    A) acting foolishly

    B) in dispute

    C) unanimous

    D) behaving childishly

    View Answer play_arrow
  • question_answer193) The popularity of the yesteryears' superstar is on the wane.

    A) growing more

    B) at its peak

    C) growing less

    D) at rock-bottom

    View Answer play_arrow
  • question_answer194) His father advised him to be fair and square in his dealings lest he should fall into trouble.

    A) considerate

    B) upright

    C) careful

    D) polite

    View Answer play_arrow
  • question_answer195) There is no love lost between the two neighbors.

    A) close friendship

    B) intense dislike

    C) a love-hate relationship

    D) cool indifference

    View Answer play_arrow
  • question_answer196) Directions: In the following questions, out of the four alternatives, choose the one which can be substituted for the given words/sentence. Word for word reproduction.

    A) Copying

    B) Mugging

    C) Verbatim

    D) Photostat

    View Answer play_arrow
  • question_answer197) Directions: In the following questions, out of the four alternatives, choose the one which can be substituted for the given words/sentence. A person who collects coins.

    A) Philatelist

    B) Numismatist

    C) Narcissist

    D) Fatalist

    View Answer play_arrow
  • question_answer198) Directions: In the following questions, out of the four alternatives, choose the one which can be substituted for the given words/sentence. That which is perceptible by touch

    A) Tangible

    B) Tenacious

    C) Contagious

    D) Contingent

    View Answer play_arrow
  • question_answer199) Directions: In the following questions, out of the four alternatives, choose the one which can be substituted for the given words/sentence. One who possesses many talents.

    A) Versatile

    B) Gifted

    C) Exceptional

    D) Nubile

    View Answer play_arrow
  • question_answer200) Directions: In the following questions, out of the four alternatives, choose the one which can be substituted for the given words/sentence. A person who studies the formation of the Earth.

    A) Meteorologist

    B) Anthropologist

    C) Geologist

    D) Seismologist

    View Answer play_arrow

   



LIMITED OFFER HURRY UP! OFFER AVAILABLE ON ALL MATERIAL TILL TODAY ONLY!

You need to login to perform this action.
You will be redirected in 3 sec spinner

Free
Videos