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Frequently Asked KVPY Exam Pattern, KVPY Questions with Answers

(#M40027236) KVPY QUESTION Mental Ability -2010 Keep an EYE

The number of rectangles that can be obtained by joining four of the twelve vertices of a 12-sided regular
polygon is-
(A) 66 (B) 30 (C) 24 (D) 15

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(#M40027000) KVPY QUESTION General Ability Test Keep an EYE

The moecule with non-zero dipole moment is –
(A) BCl3 (B) BeCl2 (C) CCl4 (D) NCl3

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(#M40027273) KVPY QUESTION General Ability Test -2010 Keep an EYE

A concentrated solution of copper sulphate, which is dark blue in colour, a mixed at room temperature with a
dilute solution of copper sulphate, which is light blue. For this process-
(A) Entropy change is positive, but enthalpy change is negative
(B) Entropy and enthalpy changes are both positive
(C) Entropy change is positive and enthalpy does not change
(D) Entropy change is negative and enthalpy change is positive

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(#M40027249) KVPY QUESTION Mental Ability -2010 Keep an EYE

Let a0 = 0 and ax = 3an–1 + 1 for n ≥ 1. Then the remainder obtained dividing a2010 by 11 is-
(A) 0 (B) 7 (C) 3 (D) 4

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(#M40027265) KVPY QUESTION General Ability Test -2010 Keep an EYE

The number of isomers of Co (diethylene triamine) Cl3 is-
(A) 2 (B) 3 (C) 4 (D) 5

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(#M40027290) KVPY QUESTION Mental Ability-2010 Keep an EYE

Athletes often experience muscle cramps. Which of the following statements is true muscle cramps ?
(A) Muscle cramp is caused due to conversion of pyruvic acid into lactic acid in the cytoplasm
(B) Muscle cramp is caused due to conversion of pyruvic acid into lactic acid in the mitochondria
(C) Muscle cramp is caused due to nonconversion of glucose to pyruvate in the cytoplasm
(D) Muscle cramp is caused due to conversion of pyruvic acid into ethanol in the cytoplasm

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(#M40027058) KVPY QUESTION Mental Ability Keep an EYE

150 g of ice is mixed with 100 g of water at temperature 80 oC. The latent heat of ice is 80 cal/g and the specific heat of water is 1 cal/gC. Assuming no heat loss to the environment, the amount of ice which does not melt is
option
(A) 100 g
(B) 0 g
(C) 150 g
(D) 50 g

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(#M40026962) KVPY QUESTION Mental Ability Keep an EYE

The value of tan81° – tan63° – tan27° + tan9° is

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(#M40026963) KVPY QUESTION Mental Ability Keep an EYE

The value of tan9° – tan27° – tan63° + tan81° is

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(#M40027322) KVPY QUESTION Mental Ability-2010 Keep an EYE

A solution containing 8.0 g of nicotine in 92 g of water freezes 0.925 degrees below the normal freezing
point of water. If the molal freezing point depression constant Kf = – 1.85ºC mol–1 then the molar mass of
nicotine is-
(A) 16 (B) 80 (C) 320 (D) 160

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