KVPY Exam Online Mock Test Set A

Refer to KVPY Exam Online Mock Test Set A below. Students of KVPY All Subjects can do the below online test and refer to the full list of free KVPY All Subjects Mock Online Test provided below. These online Mock tests for All Subjects in KVPY have been designed based on the pattern of questions expected to come in the upcoming KVPY examinations and the latest syllabus issued by KVPY, NCERT and KVS and to help students strengthen their understanding of key topics. We have also provided MCQ Questions for KVPY All Subjects with answers for all topics.

Online Mock Test for KVPY All Subjects All Chapters

In the online practice Mock test for All Subjects All Chapters you can see the list of questions below with options out of which you have to select one correct answer and after completing the test you can check your answers and score. This mock test will help KVPY students to check understanding of all topics in All Chapters. This includes multiple choice questions from KVPY All Subjects book to test your knowledge and boost confidence.

All Chapters All Subjects KVPY Mock Test

1. For a spontaneous process

2. Among the following, the correct statement about cathode ray discharge tube is

3. The number of moles of water present in a spherical water droplet of radius 1.0 cm is
[Given: density of water in the droplet = 1.0 g cm–3]

4. During the free expansion of an ideal gas in an isolated chamber,

5. The plot of concentration of a reactant vs. time for a chemical reaction is shown below: The order of this reaction with respect to the reactant is

6. The element whose salts cannot be detected by flame test is

7. The oxide which is neither acidic nor basic is

8. For a multi-electron atom, the highest energy among the following is

9. The most polarizable ion among the following is

10. Treatment with lime can remove hardness of water caused by

11. In water-gas shift reaction, hydrogen gas is produced from the reaction of steam with

12. IUPAC name of the following compound is

13. The major product of the following reaction is

14. The following compounds are

15. The hybridizations of N, C and O shown in the following compound respectively, are

16.

17.

18. Mumbai needs 1.4 X 1012 litres of water annually. Its effective surface area is 600 km2 and it receives an average rainfall of 2.4 m annually. If 10% of this rain water is conserved it will meet approximately

19. Which one of the following schematic graphs best represents the variation of PV (in Joules) versus T (in Kelvin) of one mole of an ideal gas? (The dotted line represents PV = T.)

20. Two masses M1 and M2 carry positive charges Q1 and Q2, respectively. They are dropped to the floor in a laboratory setup from the same height where there is a constant electric field vertically upwards. M1 hits the floor before M2. Then,

21. The electrostatic energy of a nucleus of charge Ze is equal to kz2e2/R, where k is a constant and R is the nuclear radius. The nucleus divides into two daughter nuclei of charges Ze/2 and equal radii. The change in electrostatic energy in the process when they are far apart is

22. The nuclear radius is given by R = r0A1/3, where r0 is constant and A is the atomic mass number. Then,

23. A particle slides from the top of a smooth hemispherical surface of radius R which is fixed on a horizontal surface. If it separates from the hemisphere at a height h from the horizontal surface then the speed of the particle is

24. A ball is moving uniformly in a circular path of radius 1 m with a time period of 1.5 s. If the ball is suddenly stopped at t = 8.3 s, the magnitude of the displacement of the ball with respect to its position at t = 0 s is closest to

25. Consider two equivalent, triangular hollow prisms A and B made of thin glass plates and arranged with negligible spacing as shown in the figure. A beam of white light is incident on prism A from the left. Given that the refractive index of water is inversely related to temperature, the beam to the right of prism B would NOT appear white if

26. Frosted glass is widely used for translucent windows. The region where a transparent adhesive tape is stuck over the frosted glass becomes transparent. The most reasonable explanation for this is,

27. A student in a town in India, where the price per unit (1 unit = 1 kW-h) of electricity is ` 5.00, purchases a 1 kVA UPS (uninterrupted power supply) battery. A day before the exam, 10 friends arrive to the student’s home with their laptops and all connect their laptops to the UPS. Assume that each laptop has a constant power requirement of 90 W. Consider the following statements
I All the 10 laptops can be powered by the UPS if connected directly.
II All the 10 laptops can be powered if connected using an extension box with a 3A fuse.
III If all the 10 friends use the laptop for 5 hours, then the cost of the consumed electricity is about ` 22.50.
Select the correct option with the true statements.

28. A steel ball is dropped in a viscous liquid. The distance of the steel ball from the top of the liquid is shown below. The terminal velocity of the ball is closest to :

29. A specially designed Vernier calliper has the main scale least count of 1 mm. On the Vernier scale there are 10 equal divisions and they match with 11 main scale divisions. Then, the least count of the Vernier calliper is

30. Various optical processes are involved in the formation of a rainbow. Which of the following provides the correct order in time in which these processes occur ?

31.

32. Let l > 0 be a real number, C denote a circle with circumference l, and T denote a triangle with perimeter l. Then

33. Let N1 = 255 + 1 and N2 = 165. Then

34. The number of non-negative integer solutions of the equations 6x + 4y + z = 200 and x + y + z = 100 is

35. Let P be an interior point of a convex quadrilateral ABCD and K, L, M, N be the midpoints of AB, BC, CD, DA respectively. If Area(PKAN) = 25, Area(PLBK) = 36, and Area(PMDN) = 41 then Area(PLCM) is

36. A two-digit number ab is called almost prime if one obtains a two-digit prime number by changing at most one of its digits a and b. (For example, 18 is an almost prime number because 13 is a prime number). Then the number of almost prime two-digit numbers is

37. The number of cubic polynomials P(x) satisfying P(l) = 2, P(2) = 4, P(3) = 6, P(4) = 8 is

38. Let x1, x2 , ..., x11 be 11 distinct positive integers. If we replace the largest of these integers by the median of the other 10 integers, then

39. Let N be the least positive integer such that whenever a non-zero digit c is written after the last digit of N, the resulting number is divisible by c. The sum of the digits of N is

40.

41.

42. Let an, n≥1, be an arithmetic progression with first term 2 and common difference 4. Let Mn be the average of the first n terms. then the sum

43. Let p(x) = x2 + ax + b have two distinct real roots, where a, b are real numbers. Defin g(x) = p(x3) for all real numbers x. Then which of the following statements are true?
I. g has exactly two distinct real roots
II. g can have more than two distinct real roots
III. There exists a real number α such that g(x) ≥ α for all real x

44.

45. Let ABC be an equilateral triangle with side length a. Let R and r denote the radii of the circumcircle and the incircle of triangle ABC respectively. Then, as a function of a, the ratio R/r

46. Match the plant hormones in Column I with their primary function in Column II. Choose the CORRECT combination.

47. If the gene pool of the locus X in the human genome is 4, then what would be the highest possible number of genotypes in a large population?

48. Solid and dotted lines represent the activities of pepsin and salivary amylase enzymes of the digestive tract, respectively. Which one of the following graphs best represents their activity vs pH?

49. Papaya is a dioecious species with XY sexual genotype for male and XX for female. What will be the genotype of the embryos and endosperm nuclei after double fertilization?

50. A cell weighing 1 mg grows to double its initial mass before dividing into two daughter cells of equal mass. Assuming no death, at the end of 100 divisions what will be the ratio of the mass
of the entire population of these cells to that of the mass of the Earth? Assume that mass of the Earth is 1024 kg and 210 is approximately equal to 1000.

51. An organic compound X with molecular formula C6H10, when treated with HBr, forms a gem dibromide. The compound X upon warming with HgSO4 and dil. H2SO4, produces a ketone which
gives a positive iodoform test. The compound X is

52. An organic compound contains 46.78% of a halogen X. When 2.00 g of this compound is heated with fuming HNO3 in the presence of AgNO3, 2.21 g AgX was formed. The halogen X is [Given: atomic weight of Ag = 108, F = 19, Cl = 35.5, Bi = 80, I = 127]

53. The correct statements among the following
i. E2s (H) > E2s (Li) > E2s (Na) > E2s (K)
ii. The maximum number of electrons in the shell with principal quantum number n is equal to 2n2.
iii. Extra stability of half-filled subshell is due to smaller exchange energy
iv. Only two electrons, irrespective of their spin, may exist in the same orbital are

54. [Given: “a”, “b” are standard parameters for van der Waals gas]

55. PbO2 is obtained from

56. A healthy adult of height 1.7 m has an average blood pressure (BP) of 100 mm of Hg. The heart is typically at a height of 1.3 m from the foot. Take the density of blood to be 103 kg/m3 and note that 100 mm of Hg is equivalent to 13.3 kPa (kilo Pascals). The ratio of BP in the foot region to that in the head region is close to.

57. A hot air balloon with a payload rises in the air. Assume that the balloon is spherical in shape with diameter of 11.7 m and the mass of the balloon and the payload (without the hot air inside) is 210 kg. Temperature and pressure of outside air are 27 °C and 1 atm = 105 N/m2 respectively. Molar mass of dry air is 30 g. The temperature of the hot air inside is close to, [The gas constant R = 8.31 J/K/mol]

58. A student uses the resistance of a known resistor (1 Ω) to calibrate a voltmeter and an ammeter using the circuits shown below. The student measures the ratio of the voltage to current to be 1 X 103 Ω in circuit (a) and 0.999 Ω in circuit (b). From these measurements, the resistances (in Ω) of the voltmeter and ammeter are found to be close to:

59. In an hour-glass approximately 100 grains of sand fall per second (starting from rest), and it takes 2 sec for each sand particle to reach the bottom of the hour-glass. If the average mass of each sand particle is 0.2 g then the average force exerted by the falling sand on the bottom of the hour-glass is close to.

60. A water-proof laser pointer of length 10 cm Placed in a water tank rotates about a horizontal axis passing through its center of mass in a vertical plane as shown in the figure. The time period of rotation is 60 s. Assuming the water to be still and no reflections from the surface of the tank, the duration for which the light beam escapes the tank in one time period is close to (Refractive index of water =1.33)

61.

62. A prime number p is called special if there exist primes p1, p2, p3, p4 such that
p = p1 + p2 = p3 – p4. The number of special primes is

63.

64. Let S = {1, 2, 3, ..., 100). Suppose b and c are chosen at random from the set S. The probability that 4x2 + bx + c has equal roots is

65. Let a, b, c, d be distinct real numbers such that a, b are roots of x2 – 5cx – 6d = 0 and c, d are roots of x2 – 5ax – 6b = 0. Then b + d is

66. During oogenesis in mammals, the second meiotic division occurs

67. Which one of the following organisms is a bryophyte?

68. Which one of the following parts of the eye is affected in cataract?

69. Which one of the following anatomical structures is involved in guttation?

70. Which one of the following organs is NOT a site for the production of white blood cells?

71. Which one of the following sequences represents the CORRECT taxonomical hierarchy?

72. In a diploid organism, when the locus X is Inactivated, transcription of the locus Y is triggered. Based on this observation, which one of the following statements is CORRECT?

73. Where are the proximal and distal convoluted tubules located within the human body?

74. Which one of the following metabolic conversions requires oxygen?

75. The mode of speciation mediated by geographical isolation is referred to as

76. Which one of the following genetic phenomena is represented by the blood group AB?

77. Microscopic examination of a blood smear reveals an abnormal increase in the number of granular cells with multiple nuclear lobes. Which one of the following cell types has increased in number?

78. Removal of the pancreas impairs the breakdown of

79. The crypts of Lieberkühn are found in which one of the following parts of the human digestive tract?

80. Which one of the following is a CORRECT statement about primate evolution?

KVPY All Subjects Mock online test KVPY All Chapters

The above link for KVPY Exam Online Mock Test Set A will help you to check your understanding of all important concepts which have been prepared based on latest KVPY KVPY syllabus. The free online mock tests for All Chapters KVPY KVPY should be used by students to check their understanding. We bring here the biggest collection of All Chapters KVPY All Subjects MCQ Test to help you prepare properly and get highest rank in exams. Students can attempt the mock tests for KVPY All Subjects as many number of times as they want and also download a passing certificate after they have cleared the online test. These mock online tests for KVPY All Subjects All Chapters have been developed by our teachers after thorough review of the latest book and based on pattern of questions in upcoming exams.

Improve your preparation with KVPY Exam Online Mock Test Set A

The All Chapters mock online tests for KVPY KVPY All Subjects has been designed by our teachers to improve your understanding of this chapter. These online mock tests are structured so that it feels like real exam condition for students so that they can build their confidence and accuracy of answers. By daily practicing these MCQ based questions for KVPY All Subjects with answers students will be able to identify key topics to focus on and improve performance. The mock tests have been updated as per the latest NCERT book for KVPY All Subjects to help in your exam preparation.

Why choose to do KVPY Exam Online Mock Test Set A?

Daily practicing the All Chapters mock tests for KVPY All Subjects has several benefits as they help to familiarize students with important concepts and effective time management skills. Each mock test for chapter All Chapters given above includes a variety of questions that  have been selected from Question Papers for KVPY All Subjects and cover all important topics so that you have full preparation. After completing the KVPY Exam Online Mock Test Set A, KVPY students can review the answers to identify mistakes and improve further. Access these free KVPY online mock tests anytime and take a step closer to achieving excellence in your All Subjects exams.

How to do Mock Test for KVPY All Subjects All Chapters?

Follow these simple steps to attempt the test:
a. The KVPY Exam Online Mock Test Set A has 15-20 questions for KVPY students as per KVPY KVPY All Subjects Sample Papers pattern.
b. Each All Chapters question has four options, students of KVPY must read the question carefully and choose the correct answer.
c. Answer all questions given above for KVPY Exam Online Mock Test Set A.
d. Once you have answered all the All Chapters KVPY MCQ based questions, click on the Submit button.
e. Your score of Online test for KVPY Exam Online Mock Test Set A will be shown instantly above.
f. To check your mistakes in MCQ based test for All Chapters in All Subjects for KVPY, scroll up and see the correct answers.
g. You can attempt the KVPY Exam Online Mock Test Set A as many times to improve your score in KVPY KVPY All Subjects exams.

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