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Frequently Asked KVPY Exam Pattern, KVPY Questions with Answers

(#M40027160) KVPY QUESTION General Ability Test Keep an EYE

Vibrio cholerae causes cholera in humans. Ganga water was once used successfully to combat the infection. The
possible reason could be–
(A) High salt content of Ganga water
(B) Low salt content of Ganga water
(C) Presence of bacterophases in Ganga water
(D) Presence of antibiotics in Ganga Water

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(#M40027259) KVPY QUESTION General Ability Test -2010 Keep an EYE

A bus driving along at 39.6 kmph is approaching a person who is standing at the bus stop, while honking
repeatedly at an interval of 30 seconds. If the speed of the sound is 330 m/s, at what interval will the person
hear the horn ?
(A) 31 seconds
(B) 29 seconds
(C) 30 seconds
(D) the interval will depend on the distance of the bus from the passenger

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(#M40027093) KVPY QUESTION General Ability Test Keep an EYE

The number of P-H bond(s) in H3PO2, H3PO3 and H3PO4, respectively, is
(A) 2, 0, 1 (B) 1, 1, 1 (C) 2, 0, 0 (D) 2, 1, 0

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(#M40027003) KVPY QUESTION General Ability Test Keep an EYE

The pKa of a weak acid is 5.85. The concentrations of the acid and its conjugate base are equal at a pH of –
(A) 6.85 (B) 5.85 (C) 4.85 (D) 7.85

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(#M40027202) KVPY QUESTION General Ability Test Keep an EYE

Modern evolutionary theory consists of the concepts of Darwin modified by knowledge concerning-
(A) population statistics (B) Mendel's laws
(C) the idea of the survival of the fittest (D) competition

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(#M40027260) KVPY QUESTION General Ability Test -2010 Keep an EYE

Velocity of sound measured at a given temperature in oxygen and hydrogen is in the ratio -
(A) 1 : 4 (B) 4 : 1 (C) 1 : 1 (D) 32 : 1

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(#M40027001) KVPY QUESTION General Ability Test Keep an EYE

For a one-electron atom, the set of allowed quantum numbers is –
(A) n = 1, l = 0, m1 = 0, ms = +½ (B) n = 1, l = 1, m1 = 0, ms = +½
(C) n = 1, l = 0, m1 = –1, ms = –½ (D) n = 1, l = 1, m1 = 1, ms = –½

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(#M40027182) KVPY QUESTION General Ability Test Keep an EYE

When the size of a spherical nanoparticle decreases from 30 nm to 10nm, the ratio surface area/volume
becomes
(A) 1/3 of the original (B) 3 times the original
(C) 1/9 of the original (D) 9 times the original

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(#M40027219) KVPY QUESTION Physical Ability Test Keep an EYE

XeF6 hydrolyses to give an oxide. The structure of XeF6 and the oxide, respectively, are-
(A) octahedral and tetrahedral
(B) distorted octahedral and pyramidal
(C) octahedral and pyramidal
(D) distorted octahedral and tetrahedral

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(#M40027328) KVPY QUESTION Mental Ability-2010 Keep an EYE

Four species of birds have different egg colors : [1] white with no markings, [2] pale brown with no
markings. [3] grey-brown with dark streaks and spots, [4] pale blue with dark blue-green spots. Based on
egg color, which species is most likely to nest in a deep tree hole ?
(A) 1 (B) 2 (C) 3 (D) 4

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