Group D — Test 64

01. Which of the following forms of energy will be possessed by a body of mass 'm' moving with a uniform velocity 'v'?

02. Which of the following analogies did Thomson use to describe his atomic model?

03. Atomic radius is usually measured in:

04. When an object is moved slowly and gradually closer to a convex mirror from infinity towards the pole (P), what can we say about the image?

05. Which crop variety improvement method involves selecting parents with desirable traits and crossing them?

06. Which of the following statements is/are correct?

07. Fish have hearts with __________ chambers and their blood passes through the heart only __________ in one complete cycle.

08. A lens with a shorter focal length (f) has _______.

09. Which of the following is an asexual method of reproduction in organisms like amoeba?

10. Which of the following is the correct reason for NOT being able to hear sound on the Moon?

11. Three resistors of 2 Ω , 3 Ω , and 5 Ω are connected in series. The total resistance is:

12. Which of the following is NOT an example of inertia?

13. Select the correct reason as to why glucose and alcohol do NOT conduct electricity?

14. What is the dark layer that develops on silver upon its corrosion?

15. The main iron gate of your building rusts over time due to:

16. Metals low in the activity series, such as gold and silver, are typically found in their free state in nature, because:

17. Which of the following contrasting visible characters of garden peas are NOT used by Mendel?

18. Which of the following statements correctly explains the variety in the shape and size of cells?

19. Why do epithelial tissues have very little space between their cells?

20. Which of the following is/are used in poultry farming?

21. Which of the following spiny seeds with hooks are dispersed by animals by attaching to their bodies?

22. The fundamental property that qualifies magnetic field as a vector quantity is that it possesses both _________.

23. A solid cube of wood has a density less than water. When it is placed in water, which of the following statements is correct?

24. Which of the following statements accurately describes the characteristic of electrons in an atom?

25. A stone tied to a string and whirled in a circle exhibits ___________.

26. A, B and C can do a piece of work in 2, 24 and 8 days, respectively. How long (in days) will they take to do twice the same work, working together?

27. A girl goes to school at a speed of 9 km/hr. She comes back with a speed of 45 km/hr. Find her average speed for the whole journey.

28. If 2x + 3y = 8 and 4x 2 + 9y 2 = 32, find the value of 8x 3 + 27y 3 .

29. What is the HCF of 32, 28, and 24?

30. A dealer allowed a 65% discount on an article and was still able to manage an 82% profit. Find the ratio of the cost price to the listed price.

31. A hollow cylindrical pipe has an outer radius of 7 cm and an inner radius of 5 cm. If the pipe is 42 cm long and made of metal with a density of 5 g/cm³, what is the mass of the pipe?

32. A and B together can complete a piece of work in 12 days, B and C together can do it in 15 days, and C and A together can finish it in 20 days. Find the ratio of the number of days taken by B and C to complete the work individually.

33. If the marked price of an article is ₹2,400 and the discount is 16%, then the selling price of the article is:

34.  

35. The fourth proportion to 24, 3 and 16 is the same as the third proportion to A and 20. What is the value of A? 4880

36. The price of fuel decreases by 50%, 30% and 50% in three successive months, but increases by 65% in the fourth month. What is the percentage increase/decrease in the price of fuel in the fourth month as compared to its original price? (Rounded off to two decimal places)

37. The interior angle of a regular polygon is 156°. How many sides does this polygon have?

38. The volume (in m 3 ) of a cube, each edge of which is 45 m, is:

39. ₹2,037 is divided among Vikas, Tina, and Sumit in such a way that if ₹23, ₹42, and ₹52 are deducted from their respective shares, they have money in the ratio 14:19:15. Find the actual share of Tina.

40. Find the simple interest (in ₹) on ₹2,000 at 7% per annum rate of interest for the period from 6 February 2023 to 20 April 2023.

41. The sum of the present ages of a mother and daughter is 42 years. After 5 years, the mother will be 3 times as old as her daughter at that time. Find the ratio of the daughter's present age to the mother's age after 4 years.

42. 3194  

43. Find the sum of the squares of x and y, given that the number 83y547x is divisible by 72.

44. At a stationery shop, the total cost of 2 red pens and 3 blue pens is ₹78. On the other hand, the total cost of 3 red pens and 2 blue pens is ₹72. What is the combined cost of one red pen and one blue pen?

45. The average age of 39 students of a class is 27 years. If the age of the teacher is also included, the average age of the whole group becomes 28 years. The age (in years) of the teacher is:

46. The average of 13 numbers is 92. If the first 7 numbers are 30, 32, 46, 81, 110, 73 and 20, then what will be the average of the remaining numbers?

47. If 1 is added to each odd digit and 1 is subtracted from each even digit in the number 3215674, what will be the difference between the highest and lowest digits in the new number thus formed?

48. Refer to the given number series and answer the question that follows. Counting to be done from left to right only. All numbers are single-digit numbers. (Left) 4 1 9 7 8 4 8 5 9 4 6 5 2 3 7 4 2 5 7 6 3 2 4 5 1 3 (Right) How many such even digits are there, each of which is immediately preceded by an even digit and immediately followed by an odd digit?

49. Sunil starts from Point A and drives 57 km towards west. He then takes a left turn, drives 65 km, turns left and drives 67 km. He then takes a left turn and drives 78 km. He takes a final left turn, drives 10 km and stops at Point P. How far (shortest distance) and towards which direction should he drive in order to reach Point A again? (All turns are 90 degrees turns only unless specified)

50. Sunil starts from point A and drives 64 km towards West. He then takes a left turn, drives 60 km, turns left and drives 67 km. He then takes a left turn and drives 78 km. He takes a final left turn, drives 3 km and stops at point P. How far (shortest distance) and towards which direction should he drive in order to reach point A again? (All turns are 90-degree turns only, unless specified.)

51. What should come in place of the question mark (?) in the given series? 125 142 157 170 181 ?

52. Refer to the following number series and answer the question that follows (all numbers are single-digit numbers only). (Left) 8 5 3 6 2 4 7 9 1 3 5 7 8 4 2 6 1 9 3 7 5 4 (Right) How many numbers are perfect squares in the series (each number counted only once, regardless of repetitions)?

53. What will come in place of the question mark (?) in the following equation if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged? 115 × 5 − 14 ÷ 6 + 15 = ?

54. If ‘P’ stands for ‘×’, ‘Q’ stands for ‘÷’, ‘R’ stands for ‘−’ and ‘S’ stands for ‘+’, what will come in place of the question mark (?) in the following equation? 11 P 3 S (30 Q 5) P 2 R 15 S 6 P 2 = ?

55. Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? CYB 48 DZC 53 EAD 58 FBE 63 ?

56. Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which letter-cluster pair DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)

57. Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements. Statements: All bananas are grapes. No banana is a cucumber. Conclusions: (I): Some cucumbers are grapes. (II): All grapes are cucumbers.

58. Select the pair which follows the same pattern as that followed by the two pairs given below. Both pairs follow the same pattern. HTU : LQY PNC : TKG

59. Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which letter-cluster pair DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)

60. Select the pair which follows the same pattern as that followed by the two set of pairs given below. Both pairs follow the same pattern. AXB−FCG IFJ−NKO

61. In a certain code language, A + B means ‘A is the son of B’, A - B means ‘A is the brother of B’, A x B means ‘A is the wife of B’, and A & B means ‘A is the father of B’. How is T related to M if ‘T+O&RxN-M’?

62. Which of the following number will replace the question mark (?) in the given series? 23, 24, 26, 32, 56, 176, ?

63. Seven people - A, B, C, D, E, F and G are sitting in a straight line, facing north. A sits fourth from the left end of the line. Only one person sits between A and B. Only three people sit between C and B. E sits third to the left of C. D sits second to the right of G. How many people sit between A and F? 1201

64. Six people, A, B, C, D, E and F, are sitting in a row, facing north. E sits to the immediate right of D. F sits fourth to the left of D. Only one person sits between B and D. C sits to the immediate left of B. A sits second to the left of E. Three of the following four options are alike in a certain way based on the given arrangement and thus form a group. Which is the option that DOES NOT belong to that group?

65. Six people, G, H, I, Q, R and S, are sitting in a straight line, facing north. Only three people sit between Q and I. G sits to the immediate left of I. No one sits to the right of S. Only one person sits between S and G. R sits to the immediate right of H. How many people sit between I and R?

66. What should come in place of the question mark (?) in the given series based on the English alphabetical order? BOM DQL FSK HUJ ?

67. This question is based on the five, three-digit numbers given below. (Left) 453 125 410 183 473 (Right) (Example: 697 – First digit = 6, second digit = 9 and third digit = 7) (NOTE: All operations to be done from left to right.) What will be the resultant if the third digit of the highest number is added to the third digit of the lowest number?

68. KFHL is related to RMOS in a certain way based on the English alphabetical order. In the same way, MHJN is related to TOQU. To which of the given options is OJLP related, following the same logic? 9482

69. Read the given statement(s) and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statement(s). Statements: Some Hammers are Screwdrivers. No Screwdrivers are Wrenches. All Wrenches are Pliers. Conclusions: (I) Some Wrenches are Screwdrivers. (II) Some Screwdrivers are Pliers.

70. In a certain code language, ‘VALE’ is coded as ‘3751’ and ‘ULVA’ is coded as ‘1397’.What is the code for ‘U’ in the given code language? 1636

71. What should come in place of the question mark (?) in the given series? 32 40 31 41 ? 42

72. In a row of all 97 students facing north, Mr. Akte is 9 th from the right end. If Mr. Memi is 18 th to the left of Mr. Akte, what is Mr. Memi's position from the left end of the row?

73. In a certain code language, ‘some good questions’ is coded as ‘jm ik cd’ and ‘many good problems’ is coded as ‘cd rc gh’. How is ‘good’ coded in that language?

74. Refer to the following number series and answer the question that follows (all numbers are single-digit numbers only). Counting to be done from left to right only. (Left) 4 1 7 9 2 2 7 9 9 9 4 7 7 8 9 1 8 6 2 1 2 2 8 (Right) How many such even numbers are there, each of which is immediately preceded by an even number and also immediately followed by an odd number?

75. In a row of 54 people facing north, Mohit sits 22 nd from the right end. If Charu sits 15 th from the left end of the row, how many people sit between Mohit and Charu?

76. Select the set in which the numbers are related in the same way as are the numbers of the following sets. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13 such as adding to/subtracting from/multiplying with 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) (106, 368, 237) (114, 336, 225)

77. As per the World Bank's Spring 2025 report, how many people did India lift out of extreme poverty over the past decade?

78. Which summit in July 2025 emphasised Global South cooperation under Brazil’s chairmanship?

79. In February 2025, the Union Budget 2025–26 announced the establishment of which board in Bihar?

80. Which of the following Indian states conducted a large-scale disaster drill in November 2025, focusing on oil and chemical disaster preparedness at major industrial hubs?

81. What is the rank of India in the World Economic Forum’s 2025 Energy Transition Index?

82. The Digi Yatra, which is a product for citizens by the Ministry of Civil Aviation, received the National e-Governance Award in 2025 in which category?

83. When was the UNDP Human Development Report 2025, based on 2023 data, released?

84. The Fit India Movement's premier cycling event, promoting fitness and pollution solutions, was staged at Mumbai's Gateway of India in February 2025, under what name?

85. The International Big Cat Alliance became a treaty-based organisation in January 2025. Under which ministry does it operate?

86. On which date is International Sex Workers' Day observed annually in India?

87. Which of the following agencies conducted maiden flight-tests of an Integrated Air Defence Weapon System in August 2025?

88. During the National Conference on ‘Opportunities of Defence Manufacturing in the Country’ (October 7, 2025), which new portal was launched in India to streamline export and import authorisations in the defence sector?

89. How many sports were featured in the Khelo India Youth Games, 2025?

90. Who received the Sahitya Akademi Translation Prize 2024 (awarded in March 2025) for translating a Malayalam autobiography into Tamil?

91. When and where will the 2025 Ballon d’Or ceremony take place?

92. Which of the following platforms was the venue where Indian Prime Minister Narendra Modi announced the resumption of India-China direct flights after more than five years in August 2025?

93. In September 2025, ISRO, IN-SPACe and NewSpace India Limited (NSIL) jointly signed the 100th technology transfer agreement for Small Satellite Launch Vehicle (SSLV) production. Which organisation partnered with them for manufacturing?

94. Where were the 2025 World Athletics Indoor Championships held?

95. According to the PIB release 'Proactive Measures taken by CAQM to contain Air Pollution' (10 November 2025), farm fire incidents in Haryana between 15 September and 9 November 2025 fell by roughly what percentage compared to the same period in 2024?

96. As per the Reserve Bank of India (RBI) guidelines, in the event of a name change by a bank (as happened with North East Small Finance Bank Limited in May 2025), existing cheque books and IFSC codes will ______.