Solved papers for JEE Main & Advanced AIEEE Solved Paper-2010
done AIEEE Solved Paper-2010 Total Questions - 90
question_answer1) Directions Q. No. 1 are based on the following paragraph.
An initially parallel cylindrical beam travels in a medium of refractive index \[\mu (I)={{\mu }_{0}}+{{\mu }_{2}}I,\] where \[{{\mu }_{0}}\] and \[{{\mu }_{2}}\] are positive constants and \[I\] is the intensity of the light beam. The intensity of the beam is decreasing with increasing radius.
The initial shape of the wavefront of the beam is -
AIEEE Solved Paper-2010
A)
planar
doneclear
B)
convex
doneclear
C)
concave
doneclear
D)
convex near the axis and concave near the periphery
question_answer2) Directions Q. No. 2 are based on the following paragraph.
An initially parallel cylindrical beam travels in a medium of refractive index \[\mu (I)={{\mu }_{0}}+{{\mu }_{2}}I,\] where \[{{\mu }_{0}}\] and \[{{\mu }_{2}}\] are positive constants and \[I\] is the intensity of the light beam. The intensity of the beam is decreasing with increasing radius.
The speed of light in the medium is ?
AIEEE Solved Paper-2010
question_answer3) Directions Q. No. 3 are based on the following paragraph.
An initially parallel cylindrical beam travels in a medium of refractive index \[\mu (I)={{\mu }_{0}}+{{\mu }_{2}}I,\] where \[{{\mu }_{0}}\] and \[{{\mu }_{2}}\] are positive constants and \[I\] is the intensity of the light beam. The intensity of the beam is decreasing with increasing radius.
As the beam enters the medium, it will -
AIEEE Solved Paper-2010
A)
travel as a cylindrical beam
doneclear
B)
diverge
doneclear
C)
converge
doneclear
D)
diverge near the axis and converge near the periphery
question_answer4) Directions Q. No. 4 are based on the following paragraph.
A nucleus of mass \[M+\Delta m\] is at rest and decays into two daughter nuclei of equal mass \[\frac{M}{2}\] each.
Speed of light is c.
The speed of daughter nuclei is ?
AIEEE Solved Paper-2010
question_answer5) Directions Q. No. 5 are based on the following paragraph.
A nucleus of mass \[M+\Delta m\] is at rest and decays into two daughter nuclei of equal mass \[\frac{M}{2}\] each.
Speed of light is c.
The binding energy per nucleon for the parent nucleus is\[{{E}_{1}}\]and that for the daughter nuclei is\[{{E}_{2}}\]. Then ?
AIEEE Solved Paper-2010
question_answer6) Directions: Statement I and Statement II. Of the four choices given after the statements, choose the one that best describes the two statements.
Statement-1: When ultraviolet light is incident on a photocell, its stopping potential is\[{{V}_{0}}\]and the maximum kinetic energy of the photoelectrons is\[{{K}_{max}}\]. When the ultraviolet light is replaced by X-rays, both\[{{V}_{0}}\]and\[{{K}_{max}}\] increase.
Statement-2: Photoelectrons are emitted with speeds ranging from zero to a maximum value because the range of frequencies present in the incident light. Directions: Statement-1 and Statement-2. Of the four choices given after the statements, choose the one that best describes the two statements.
AIEEE Solved Paper-2010
A)
Statement-1 is true, Statement-2 is false.
doneclear
B)
Statement-1 is true, Statement-2 is true; Statement-2 is the correct explanation of Statement-1
doneclear
C)
Statement-1 is true, Statement-2 is true; Statement-2 is not the correct explanation of Statement-1.
question_answer7) Directions: Statement I and Statement II. Of the four choices given after the statements, choose the one that best describes the two statements.
Statement-1: Two particles moving in the same direction do not lose all their energy in a completely inelastic collision. Statement- 2: Principle of conservation of momentum holds true for all kinds of collisions. Directions: Statement-1 and
Statement-2. Of the four choices given after the statements, choose the one that best describes the two statements.
AIEEE Solved Paper-2010
A)
Statement-1 is true, Statement-2 is false.
doneclear
B)
Statement-1 is true, Statement-2 is true; Statement-2 is the correct explanation of Statement-1
doneclear
C)
Statement-1 is true, Statement-2 is true; Statement-2 is not the correct explanation of Statement-1.
question_answer8) The figure shows the position - time (x - t) graph of one-dimensional motion of the body of mass 0.4 kg. The magnitude of each impulse is ?
AIEEE Solved Paper-2010
question_answer9) Two long parallel wires are at a distance 2d apart. They carry steady equal currents flowing out of the plane of the paper as shown. The variation of the magnetic field B along the line XX? is given by -
AIEEE Solved Paper-2010
question_answer10) A ball is made of a material of density \[\rho \] where \[{{\rho }_{oil}}<\rho <{{\rho }_{water}}\]with\[{{\rho }_{oil}}\]and\[{{\rho }_{water}}\] representing the densities of oil and water, respectively. The oil and water are immiscible. If the above ball is in equilibrium in a mixture of this oil and water, which of the following pictures represents its equilibrium position?
AIEEE Solved Paper-2010
question_answer11) A thin semi-circular ring of radius r has a positive charge q distributed uniformly over it. The net field\[\overrightarrow{E}\]at the centre O is ?
AIEEE Solved Paper-2010
question_answer12) A diatomic ideal gas is used in a Carnot engine as the working substance. If during the adiabatic expansion part of the cycle the volume of the gas increases from V to 32 V, the efficiency of the engine is-
AIEEE Solved Paper-2010
question_answer13) The respective number of significant figures for the numbers 23.023, 0.0003 and\[2.1\times {{10}^{3}}\] are -
AIEEE Solved Paper-2010
question_answer15) If a source of power 4 kW produces\[{{10}^{20}}\]photons/second, the radiation belongs to a part of the spectrum called ?
AIEEE Solved Paper-2010
question_answer16) A radioactive nucleus (initial mass number A and atomic number Z) emits 3 α-particles and 2 positrons. The ratio of number of neutrons to that of protons in the final nucleus will be ?
AIEEE Solved Paper-2010
question_answer17) Let there be a spherically symmetric charge distribution with charge density varying as\[\rho (r)={{\rho }_{0}}\left( \frac{5}{4}-\frac{r}{R} \right)\]up to\[r=R,\]and\[\rho (r)=0\]for\[r>R,\]where r is the distance from the origin. The electric field at a distance \[r(r<R)\]from the origin is given by ?
AIEEE Solved Paper-2010
question_answer18) In a series LCR circuit\[R=200\,\,\Omega \]and the voltage and the frequency of the main supply is 220 V and 50 Hz respectively. On taking out the capacitance from the circuit the current lags behind the voltage by\[30{}^\circ \]. On taking out the inductor from the circuit the current leads the voltage by \[30{}^\circ \]. The power dissipated in the LCR circuit is ?
AIEEE Solved Paper-2010
question_answer20) A particle is moving with velocity ) \[\overrightarrow{v}=K(y\hat{i}+x\hat{j})\]where K is a constant. The general equation for its path is ?
AIEEE Solved Paper-2010
question_answer21) Let C be the capacitance of a capacitor discharging through a resistor R. Suppose\[{{t}_{1}}\]is the time taken for the energy stored in the capacitor to reduce to half its initial value and \[{{t}_{2}}\]is the time taken for the charge to reduce to one-fourth its initial value. Then the ratio \[{{t}_{1}}/{{t}_{2}}\]will be ?
AIEEE Solved Paper-2010
question_answer22) A rectangular loop has a sliding connector PQ of length\[l\]and resistance\[R\,\Omega \]and it is moving with a speed v as shown. The set-up is placed in a uniform magnetic field going into the plane of the paper. The three currents\[{{I}_{1}},{{I}_{2}}\]and I are ?
AIEEE Solved Paper-2010
question_answer23) The equation of a wave on a string of linear mass density\[0.04\text{ }kg\text{ }{{m}^{1}}\]is given by\[y=0.02\] (m) \[\sin \left[ 2\pi \left( \frac{t}{0.04(s)}-\frac{x}{0.50(m)} \right) \right]\].The tension in the string is ?
AIEEE Solved Paper-2010
question_answer24) Two fixed frictionless inclined planes making an angle\[30{}^\circ \]and\[60{}^\circ \]with the vertical are shown in the figure. Two blocks A and B are placed on the two planes. What is the relative vertical acceleration of A with respect to B?
AIEEE Solved Paper-2010
question_answer25) For a particle in uniform circular motion, the acceleration\[\overrightarrow{a}\]at a point\[P(R,\text{ }\theta )\]on the circle of radius R is (Here\[\theta \]is measured from the x-axis)
AIEEE Solved Paper-2010
question_answer26) A small particle of mass m is projected at an angle\[\theta \]with the x-axis with an initial velocity \[{{v}_{0}}\] in the\[x-y\]plane as shown in the figure. At a time \[t<\frac{{{v}_{0}}\sin \theta }{g},\] the angular momentum of the particle is ?
AIEEE Solved Paper-2010
question_answer27) Two identical charged spheres are suspended by strings of equal lengths. The strings make an angle of\[30{}^\circ \]with each other. When suspended in a liquid of density\[0.8\text{ }g\text{ }c{{m}^{3}},\] the angle remains the same. If density of the material of the sphere is\[1.6\text{ }g\text{ }c{{m}^{3}},\] the dielectric constant of the liquid is ?
AIEEE Solved Paper-2010
question_answer28) A point P moves in counter-clockwise direction on a circular path as shown in the figure. The movement of 'P' is such that it sweeps out a length\[s={{t}^{3}}+5,\]where s is in metres and t is in seconds. The radius of the path is 20 m. The acceleration of 'P' when\[t=2s\] is nearly.
AIEEE Solved Paper-2010
question_answer29) The potential energy function for the force between two atoms in a diatomic molecule is approximately given by \[U(x)=\frac{a}{{{x}^{12}}}-\frac{b}{{{x}^{6}}}\]where a and b are constants and\[x\]is the distance between the atoms. If the dissociation energy of the molecule is \[D=[U(x=\infty )-{{U}_{at\,equilibrium}}],D\]is ?
AIEEE Solved Paper-2010
question_answer30) Two conductors have the same resistance at \[0{}^\circ C\]but their temperature coefficients of resistance are\[{{\alpha }_{1}}\]and\[{{\alpha }_{2}}\]. the respective temperature coefficients of their series and parallel combinations are nearly ?
AIEEE Solved Paper-2010
question_answer31) In aqueous solution the ionization constants for carbonic acid are\[{{K}_{1}}=4.2\times {{10}^{-7}}\]and \[{{K}_{2}}=4.8\times {{10}^{-11}}\]Selection the correct statement for a saturated 0.034 M solution of the carbonic acid.
AIEEE Solved Paper-2010
A)
The concentration of\[{{H}^{+}}\]is double that of\[CO_{3}^{2-}\]
doneclear
B)
The concentration of\[{{H}^{+}}\]is 0.034 M.
doneclear
C)
The concentration of\[CO_{3}^{2-}\]is greater than that of\[HCO_{3}^{-}\]
doneclear
D)
The concentration of\[{{H}^{+}}\]and\[HCO_{3}^{-}\]are approximately equal.
question_answer32) Solution product of silver bromide is\[5.0\times {{10}^{-13}}\]. The quantity of potassium bromide (molar mass taken as\[120\text{ }g\text{ }mo{{l}^{-1}}\]) to be added to 1 litre of 0.05 M solution of silver nitrate to start the precipitation of \[AgBr\]is
AIEEE Solved Paper-2010
question_answer35) If\[{{10}^{-4}}d{{m}^{-3}}\]of water is introduced into a 1.0\[d{{m}^{-3}}\]flask at 300 K, how many moles of water are in in the vapour phase when equilibrium is established? (Given: Vapour pressure of \[{{H}_{2}}O\]at 300 is 3170 pa;\[R=8.314\text{ }J\text{ }{{K}^{-1}}mo{{l}^{-1}})\]
AIEEE Solved Paper-2010
question_answer36) From amongst the following alcohols the one that would react fastest with conc,\[HCl\]and anhydrous\[ZNC{{l}_{2}},\]is
AIEEE Solved Paper-2010
question_answer37) If sodium sulphate is considered to be completely dissociated into cations and anions in equeous solution, the change in freezing point of water\[(\Delta {{T}_{f}}),\], When 0.01 mol of sodium sulphate is dissolved in 1 kg of water, is\[({{K}_{f}}=1.86K\text{ }Kg\text{ }mo{{l}^{-1}})\]
AIEEE Solved Paper-2010
question_answer38) Three reactions involving \[{{H}_{2}}Po_{4}^{-}\] are given below:
AIEEE Solved Paper-2010
A)
(1)\[{{H}_{3}}P{{o}_{4}}+{{H}_{2}}O\to {{H}_{3}}{{O}^{+}}\to {{H}_{3}}{{O}^{+}}{{H}_{2}}Po_{4}^{-}\] (2) \[{{H}_{2}}Po_{4}^{-}+{{H}_{2}}O\to HPO_{4}^{2-}+{{H}_{3}}{{O}^{+}}\] (3) \[{{H}_{2}}Po_{4}^{-}+O{{H}^{-}}\to {{H}_{3}}P{{O}_{4}}+{{O}^{2-}}\] In which of the above does \[{{H}_{2}}PO_{4}^{-}\]act as an acid? (i) Only
question_answer39) The main product of the following reaction is \[{{C}_{6}}{{H}_{5}}C{{H}_{2}}CH(OH)CH{{(C{{H}_{3}})}_{2}}\xrightarrow[{}]{conc.\,{{H}_{2}}S{{O}_{4}}}?\]
AIEEE Solved Paper-201
question_answer40) The energy required to break one mole of \[ClCl\]bonds in\[C{{l}_{2}}\]is \[242\text{ }kJ\text{ }mo{{l}^{-1}}\]. The longest wavelength of light capable of breaking a single\[ClCl\]bond is (\[C=3\times {{10}^{8}}m{{s}^{-1}}\]and\[{{N}_{A}}\text{=}6.02\times {{10}_{23}}\text{ }mo{{l}^{-1}}\])
AIEEE Solved Paper-2010
question_answer41) 29.5 mg of an organic compound containing nitrogen was digested according to Kjeldahl's method and the evolved ammonia was absorbed in 20 mL of\[0.1\text{ }M\text{ }HCl\]solution. The excess of the acid required 15 mL of 0.1 M\[NaOH\]solution for complete neutralization. The percentage of nitrogen in the compound is
AIEEE Solved Paper-2010
question_answer42) Ionisation energy of\[H{{e}^{+}}\]is \[19.6\times {{10}^{-18}}J\,ato{{m}^{-1}}\]. The energy of the first stationary state (\[n=1\]) of \[L{{i}^{2+}}\]is
AIEEE Solved Paper-2010
question_answer43) On mixing, heptane and octane form an ideal solution At 373 K, the vapour pressures of the two liquid components (Heptane and octane) are 105 kPa and 45 kPa respectively. Vapour pressure of the solution obtained by mixing 25.0 g of heptane and 35 g of octane will be (molar mass of heptane\[=100\text{ }g\text{ }mo{{l}^{1}}\]and of octane \[=114\text{ }g\text{ }mo{{l}^{-1}}\])
AIEEE Solved Paper-2010
question_answer46) One mole of a symmetrical alkene on ozonolysis gives two moles of an aldehyde having a molecular mass of 44 u. The alkene is-
AIEEE Solved Paper-2010
question_answer47) Consider the reaction: \[C{{l}_{2}}(aq)+{{H}_{2}}S(aq)\to S(s)+2{{H}^{+}}(aq)+2C{{l}^{-}}(aq)\] The rate equation for this reaction is Rate\[=k[C{{l}_{2}}][{{H}_{2}}S]\] Which of these mechanisms is/are consistent with this rate equation? (A) \[\begin{align} & C{{l}_{2}}+{{H}_{2}}S\to {{H}^{+}}+C{{l}^{-}}+C{{l}^{-}}+H{{S}^{-}}(slow) \\ & Cl+H{{S}^{-}}\to {{H}^{+}}+C{{l}^{-}}+S(fast) \\ \end{align}\] (B) \[\begin{align} & {{H}_{2}}S\Leftrightarrow {{H}^{+}}+H{{S}^{-}}(fast\text{ }equilibrium) \\ & C{{l}_{2}}+H{{S}^{-}}\to 2C{{l}^{-}}+{{H}^{+}}+S(slow) \\ \end{align}\]
AIEEE Solved Paper-2010
question_answer48) The Gibbs energy for the decomposition of \[A{{l}_{2}}{{O}_{3}}\]at\[500{}^\circ C\]is as follows: \[\frac{2}{3}A{{l}_{2}}{{O}_{3}}\to \frac{4}{3}Al+{{O}_{2}},\] \[{{\Delta }_{r}}G=+966\,kJ\,mo{{l}^{-1}}\] The potential difference needed for electrolytic reduction of\[A{{l}_{2}}{{O}_{3}}\]at\[500{}^\circ C\]is at least
AIEEE Solved Paper-2010
question_answer50) The edge length of a face centered cubic cell of an ionic substance is 508 pm. If the radius of the cation is 110 pm, the radius of the anion is
AIEEE Solved Paper-2010
question_answer52) For a particular reversible reaction at temperature T, \[\Delta H\] and\[\Delta S\]were found to be both +ve. If\[{{T}_{e}}\]is the temperature at equilibrium, the reaction would be spontaneous when
AIEEE Solved Paper-2010
question_answer53) Percentages of free space in cubic close packed structure and in body centered packed structure are respectively
AIEEE Solved Paper-2010
question_answer55) At\[25{}^\circ C,\] the solubility product of\[Mg{{(OH)}_{2}}\]is\[1.0\times {{10}^{-11}}\]. At which pH, will\[M{{g}^{2+}}\]ions start precipitating in the form of\[Mg{{(OH)}_{2}}\]from a solution of\[0.001\text{ }M\text{ }M{{g}^{2+}}\]ions ?
AIEEE Solved Paper-2010
question_answer56) The correct order of\[E_{{{M}^{2+}}/M}^{o}\]values with negative sign for the four successive elements \[Cr,Mn,Fe\]and\[Co\]is
AIEEE Solved Paper-2010
question_answer58) The time for half life period of a certain reaction \[A\to \] Products is 1 hour. When the initial concentration of the reactant 'A', is 2.0 \[mol~{{L}^{-1}}\],how much time does it take for its concentration come from 0.50 to\[0.25\text{ }mol\text{ }{{L}^{-1}}\]if it is a zero order reaction?
AIEEE Solved Paper-2010
question_answer59) A solution containing 2.675 g of\[COC{{l}_{3}}\]⋅ \[6N{{H}_{3}}\](molar mass\[=267.5\text{ }g\,mo{{l}^{-1}}\]) is passed through a cation exchanger. The chloride ions obtained in solution were treated with excess of\[AgN{{O}_{3}}\]to give 4.78 g of\[AgCl\](molar mass\[=143.5\text{ }g\,mo{{l}^{-1}}\]). The formula of the complex is (At. mass of\[Ag=108\text{ }u\])
AIEEE Solved Paper-2010
question_answer60) The standard enthalpy of formation of\[N{{H}_{3}}\]is\[-\,46.0\text{ }kJ\text{ }mo{{l}^{-1}}\]. If the enthalpy of formation of\[{{H}_{2}}\]from its atoms is\[-436\text{ }kJ\text{ }mo{{l}^{-1}}\]and that of\[{{N}_{2}}\]is\[-712\text{ }kJ\text{ }mo{{l}^{-1}}\], the average bond enthalpy of\[N-H\]bond in\[N{{H}_{3}}\]]
AIEEE Solved Paper-2010
question_answer61) Consider the following relations \[R=\{(x,y)|x,y\]are real numbers and\[x=wy\]for some rational number w}; \[S=\left\{ \left( \frac{m}{n},\frac{p}{q} \right) \right\}=|m,n,p\]and q are integers such that\[n,q\ne 0\]and\[qm=pn\}\]. Then -
A)
R is an equivalence relation but S is not an equivalence relation
doneclear
B)
Neither R nor S is an equivalence relation
doneclear
C)
S is an equivalence relation but R is not an equivalence relation
question_answer64) Consider the system of linear equations : \[{{x}_{1}}+2{{x}_{2}}+{{x}_{3}}=3\] \[2{{x}_{1}}+3{{x}_{2}}+{{x}_{3}}=3\] \[3{{x}_{1}}+5{{x}_{2}}+2{{x}_{3}}=1\] The system has
AIEEE Solved Paper-2010
question_answer65) There are two urns. Urn A has 3 distinct red balls and urn B has 9 distinct blue balls. From each urn two balls are taken out at random and then transferred to the other. The number of ways in which this can be done is -
AIEEE Solved Paper-2010
question_answer68) Let\[p(x)\]be a function defined on R such that \[p'(x)=p'(1x),\]for all\[x\in [0,1],p(0)=1\]and\[p(1)=41.\] Then \[\int\limits_{0}^{1}{p(x)}dx\]equals -
AIEEE Solved Paper-2010
question_answer69) A person is to count 4500 currency notes. Let \[{{a}_{n}}\]denote the number of notes he counts in the\[{{n}^{th}}\]minute. If\[{{a}_{1}}={{a}_{2}}=....={{a}_{10}}=150\]and\[{{a}_{10}},{{a}_{11}},...\]are in an AP with common difference ? 2, then the time taken by him to count all notes is -
AIEEE Solved Paper-2010
question_answer71) The area bounded by the curves\[y=cos\text{ }x\]and\[y=sin\text{ }x\]between the ordinates \[x=0\]and\[x=\frac{3\pi }{2}\]is -
AIEEE Solved Paper-2010
question_answer75) If two tangents drawn from a point P to the parabola\[{{y}^{2}}=4x\]are at right angles, then the locus of P is
AIEEE Solved Paper-2010
question_answer76) The line L given by \[\frac{x}{5}+\frac{y}{b}=1\]passes through the point (13, 32). The line K is parallel to L and has the equation \[\frac{x}{c}+\frac{y}{3}=1\].Then the distance between L and K is -
AIEEE Solved Paper-2010
question_answer77) A line AB in three dimensional space makes angles\[45{}^\circ \]and\[120{}^\circ \]with the positive x-axis and the positive y-axis respectively. If AB makes an acute angle\[\theta \]with the positive z-axis, then\[\theta \]equals -
AIEEE Solved Paper-2010
question_answer78) Let S be a non- empty subset of R. Consider the following statement: P: There is a rational number\[x\in S\]such that\[x>0\] Which of the following statements is the negation of the statement P?
AIEEE Solved Paper-2010
A)
There is a rational number\[x\in S\]such that \[x\le 0\]
doneclear
B)
There is no rational number\[x\in S\]such that \[x\le 0\]
doneclear
C)
Every rational number\[x\in S\]satisfies \[x\le 0\]
doneclear
D)
\[x\in S\]and\[x\le 0\] \[\Rightarrow \]\[x\]is not rational
question_answer81) For two data sets, each of size 5, the variances are given to be 4 and 5 and the corresponding means are given to be 2 and 4, respectively. The variance of the combined data set is -
AIEEE Solved Paper-2010
question_answer82) An urn contains nine balls of which three are red, four are blue and two are green. Three balls are drawn at random without replacement from the urn. The probability that the three balls have different colours is -
AIEEE Solved Paper-2010
question_answer83) For a regular polygon, let r and R be the radii of the inscribed and the circumscribed circles. A false statement among the following is -
AIEEE Solved Paper-2010
A)
There is a regular polygon with \[\frac{r}{R}=\frac{1}{2}\]
doneclear
B)
There is a regular polygon with \[\frac{r}{R}=\frac{1}{\sqrt{2}}\]
doneclear
C)
There is a regular polygon with \[\frac{r}{R}=\frac{2}{3}\]
doneclear
D)
There is a regular polygon with \[\frac{r}{R}=\frac{\sqrt{3}}{2}\]
question_answer85) Let\[f:R\to R\]be defined by \[f(x)=\left\{ \begin{matrix} k-2x, & if & x\le -1 \\ 2x+3, & if & x>-1 \\ \end{matrix} \right.\] If\[f\]has a local minimum at\[x=1,\]then a possible value of k is
AIEEE Solved Paper-2010
question_answer86) Directions: Questions number 86 are Assertion - Reason type questions. Each of these questions contains two statements:
Statement - 1 (Assertion) and
Statement - 2 (Reason).
Each of these questions also has four alternative choices, only one of which is the correct answer.
You have to select the correct choice.
Four numbers are chosen at random (without replacement) from the set {1, 2, 3, ....., 20}. Statement - 1: The probability that the chosen numbers when arranged in some order will form an AP is\[\frac{1}{85}\] Statement - 2: If the four chosen numbers form an AP, then the set of all possible values of common difference is \[(\pm 1,\pm 2,\pm 3,\pm 4,\pm 5\}\] Statement - 1 (Assertion) and Statement - 2 (Reason). Each of these questions also has four alternative choices, only one of which is the correct answer. You have to select the correct choice.
AIEEE Solved Paper-2010
A)
Statement -1 is true, Statement -2 is true; Statement -2 is a correct explanation for Statement -1
doneclear
B)
Statement -1 is true, Statement -2 is true; Statement -2 is not a correct explanation for Statement -1.
question_answer87) Directions: Questions number 87 are Assertion - Reason type questions. Each of these questions contains two statements:
Statement - 1 (Assertion) and
Statement - 2 (Reason).
Each of these questions also has four alternative choices, only one of which is the correct answer.
You have to select the correct choice.
Let \[{{S}_{1}}=\sum\limits_{j=1}^{10}{j{{(j-1)}^{10}}}{{C}_{j}},{{S}_{2}}=\sum\limits_{j=1}^{10}{{{j}^{10}}{{C}_{j}}}\]and \[{{S}_{3}}=\sum\limits_{j=1}^{10}{{{j}^{2}}^{10}{{C}_{j}}}\] Statement ? 1: \[{{S}_{3}}=55\times {{2}^{9}}.\] Statement ? 2:\[{{S}_{1}}=90\times {{2}^{8}}\]and\[{{S}_{2}}=10\times {{2}^{8}}.\] Statement ? 1 (Assertion) and Statement ? 2 (Reason). Each of these questions also has four alternative choices, only one of which is the correct answer. You have to select the correct choice.
AIEEE Solved Paper-2010
A)
Statement -1 is true, Statement -2 is true; Statement -2 is a correct explanation for Statement -1
doneclear
B)
Statement -1 is true, Statement -2 is true; Statement -2 is not a correct explanation for Statement -1.
question_answer88) Directions: Questions number 88 are Assertion - Reason type questions. Each of these questions contains two statements:
Statement - 1 (Assertion) and
Statement - 2 (Reason).
Each of these questions also has four alternative choices, only one of which is the correct answer.
You have to select the correct choice.
Statement - 1: The point A(3, 1, 6) is the mirror image of the point B(1, 3, 4) in the plane\[xy+z=5.\] Statement - 2: The plane\[xy+z=5\]bisects the line segment joining A(3, 1, 6) and B(1, 3, 4). Statement - 1 (Assertion) and Statement - 2 (Reason). Each of these questions also has four alternative choices, only one of which is the correct answer. You have to select the correct choice.
AIEEE Solved Paper-2010
A)
Statement -1 is true, Statement -2 is true; Statement -2 is a correct explanation for Statement -1
doneclear
B)
Statement -1 is true, Statement -2 is true; Statement -2 is not a correct explanation for Statement -1.
question_answer89) Directions: Questions number 89 are Assertion - Reason type questions. Each of these questions contains two statements:
Statement - 1 (Assertion) and
Statement - 2 (Reason).
Each of these questions also has four alternative choices, only one of which is the correct answer.
You have to select the correct choice.
Let\[f:R\to R\]be a continuous function defined by \[f(x)=\frac{1}{{{e}^{x}}+2{{e}^{-x}}}\] Statement - 1: \[f(c)=\frac{1}{3},\]for some\[c\in R\]. Statement - 2: \[0<f(x)\le \frac{1}{2\sqrt{2}},\]for all \[x\in R\]. Statement - 1 (Assertion) and Statement - 2 (Reason). Each of these questions also has four alternative choices, only one of which is the correct answer. You have to select the correct choice.
AIEEE Solved Paper-2010
A)
Statement -1 is true, Statement -2 is true; Statement -2 is a correct explanation for Statement -1
doneclear
B)
Statement -1 is true, Statement -2 is true; Statement -2 is not a correct explanation for Statement -1.
question_answer90) Directions: Questions number 90 are Assertion - Reason type questions. Each of these questions contains two statements:
Statement - 1 (Assertion) and
Statement - 2 (Reason).
Each of these questions also has four alternative choices, only one of which is the correct answer.
You have to select the correct choice.
Let A be a \[2\times 2\] matrix with non zero entries and let\[{{A}^{2}}=I,\]where I is\[2\times 2\]identity matrix. Define Tr(A) = sum of diagonal elements of A and \[|A|=\]determinant of matrix A. Statement - 1 : Tr(A) = 0 Statement - 2 : \[|A|=1\] Statement - 1 (Assertion) and Statement - 2 (Reason). Each of these questions also has four alternative choices, only one of which is the correct answer. You have to select the correct choice.
AIEEE Solved Paper-2010
A)
Statement -1 is true, Statement -2 is true; Statement -2 is a correct explanation for Statement -1
doneclear
B)
Statement -1 is true, Statement -2 is true; Statement -2 is not a correct explanation for Statement -1.