Group D — Test 56

01. A potential difference of V volt is applied across a resistor of R Ω , then a current of I ampere flows through it. Keeping the resistance the same, how should the value of potential difference be changed so that the current flowing through the resistance gets doubled? (Keep all the other parameters the same.)

02. If a car moves 100 m in 5 seconds, its linear velocity is:

03. 2-methylpropane has the same molecular formula as that of which of the following?

04. If the applied force is quadrupled, how must the acceleration of the object change, assuming its mass remains constant?

05. Which of the following statements about phloem is correct?

06. A body undergoes a displacement of 10 m under the action of a constant force of 2.5 N, in the opposite direction to the direction of force. What will be the work done under the action of this force?

07. What is the immediate result of the fusion between the male and female germ cells in plants?

08. A convex lens forms a real image of an object placed at a distance of 30 cm from it. If the image is formed at 60 cm on the other side of the lens, the focal length of the lens is:

09. Some organisms show binary fission by division in any plane but some shows division in a definite orientation. Which of the following shows definite orientation of binary fission?

10. Which of the following is true for saturated hydrocarbons?

11. According to Bohr, electrons revolve:

12. Which of the following generally forms the longest part of a neuron?

13. An object is placed anywhere along the principal axis of a concave lens. The image is always formed ___________.

14. The ‘p’ in pH stands for ____________and it is used for measuring _____________ concentration.

15. Match the following columns on Apparatus and Purpose. Column A Column B

16. Which of the following is NOT an outcome of fertilisation?

17. Which type of muscle is voluntary and shows light and dark bands?

18. Which of the following is NOT a type of connective tissue?

19. Select the correct statement about the properties of colloid.

20. table with a contact area of 0.02 m 2 , what is the resulting pressure exerted on the table?

21. What can be the consequences of improper storage of grains?

22. What happens to particles on heating a solid?

23. Which of the following pairs of frequency and time period is correctly related?

24. Which of the following is NOT an olfactory indicator?

25. Which statement about parallel connection of resistors is true?

26. The monthly incomes of two friends Rupesh and Manjit, are in the ratio 5 : 9, respectively, and each of them saves ₹36,000 every month. If the ratio of their monthly expenditure is 2 : 4, find the monthly income of Rupesh (in ₹).

27. If the radius of a cylinder is halved and its height is doubled, then its volume will be _________________.

28. 11135  

29. A total profit of ₹14,200 is to be distributed amongst A, B and C such that A : B = 13 : 9 and B : C = 18 : 11. The share (in ₹) of C in the profit is:

30. What is the difference between the average of prime numbers between 20 and 40 and the average of multiples of 2 between 10 and 30?

31. In a test, B got 50 marks while A got 75 marks, out of 100 maximum marks. What percentage of A's marks was B's marks? (Round off the answer to two decimal places.)

32. The mode of the observations 7, 5, 6, 3, 3, 7, 1, 7, 8, 7, 1, 4, 8, 8 and 4 is: 4294

33. After allowing a discount of 9% on the marked price of an article, it is sold for ₹53,053. Find its marked price (in ₹).

34. A trader marks an item 40% above its cost price and gives a discount of 10%. Find his profit percentage.

35. P and Q together can fill a cistern with water in 12 hours. If P alone can fill the cistern with water in 48 hours, then in how many hours will Q alone fill one-fourth of the same cistern with water?

36. The amount on a sum of ₹2,000 at 15% per annum compound interest, compounded annually, in 2 years will be:

37. If the mean proportional of P and 150 is 120, then find the value of P. 5767

38. The ratio of two friends’ ages is 4 : 5. Together, their ages add up to 36 years. What is the age of the older friend?

39. Find the largest number which divides 62, 134 and 242 to leave the same reminder in each case.

40. Raman's income is ₹43,000. He saves 26% of his income. If his income increases by 20% and expenditure increases by 40%, then his savings will:

41. A can complete one-sixth of a work in 13 days, B can complete 34% of the same work in 17 days, C can complete one-third of the work in 19 days and D can complete three- fourth of the work in 15 days. Who will be able to complete the work first?

42. If 4 lines of a print, in a column of a book, contain 63 words, how many words will a column of 52 lines contain?

43. In a farm, there are chickens and rabbits, altogether, there are 20 animals. The total number of legs is 56. How many chickens are there in the farm?

44. What price should Anjali mark on a shirt which cost her ₹7,000, so as to gain 17% after allowing successive discounts of 35% and 30%?

45. PQRS is a trapezium with PQ parallel to SR and ∠ QRS = 60°. With R as centre and RQ as radius, an arc QAB is drawn which intersects SR in B. A is an arbitrary point on the arc QAB. If PQ = QR = 14 cm and SB = 8 cm, then find the area (in cm 2 , rounded off to the nearest integer) of the region PQABSP.

46. A car travels 128 km in the first hour and 146 km in the second hour. What is the average speed (in km/hr) of the car for the whole journey?

47. Six friends — Edwin, Preeti, Sunita, Jacob, Victoria, and Sagar — are sitting around a circular table facing the centre. Edwin is an immediate neighbour of both Preeti and Sunita. Jacob is sitting third to the left of Sunita. Victoria is sitting second to the right of Jacob. Who is sitting second to the left of Edwin?

48. What should come in place of the question mark (?) in the given series? ZDF1, YGH3, XJJ9, WML27, ? 1690

49. Based on the English alphabetical order, three of the following four letter-clusters are alike in a certain way and thus form a group. Which letter-cluster 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.)

50. Select the pair which follows the same pattern as that followed by the two pairs given below. Both pairs follow the same pattern. BFL : EIO KPI : NSL

51. Eight people (A, B, C, D, P, Q, R and S) are sitting around a circular table facing towards the centre. B is an immediate neighbour of both S and P. C sits second to the right of P. R is an immediate neighbour of both D and Q. A sits second to the left of Q. What is the position of Q with respect to C?

52. What should come in place of the question mark (?) in the given series? 85 100 120 145 175 ?

53. 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 helmets are nuts. All helmets are bins. Conclusions: (I) Some nuts are bins. (II) All bins are helmets.

54. If 1 is added to each even digit and 2 is subtracted from each odd digit in the number 73256, how many digits will appear more than once in the new number thus formed?

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

56. 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/subtracting/multiplying to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) (14, 3, 42) (12, 2, 24)

57. If ‘A’ stands for ‘×’, ‘B’ stands for ‘÷’, ‘C’ stands for ‘−’ and ‘D’ stands for ‘+’, then what will come in place of question mark (?) in the following equation? 27 B 3 D 5 A 10 C 12 D 15 C 27 = ?

58. Warner starts from Point A and drives 78 km towards the west. He then takes a right turn, drives 79 km, turns right and drives 80 km. He then takes a right turn and drives 90 km. He takes a final right turn, drives 2 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.)

59. In a certain code language, A + B means ‘A is the mother of B’, A – B means ‘A is the brother of B’, A x B means ‘A is the wife of B’, A % B means ‘A is the father of B’ and A # B means ‘A is the daughter of B’. How is E related to T if ‘T – L # Q # P x E’?

60. 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: Some seats are plates. All plates are chairs. Conclusion (I): Some seats are chairs. Conclusion (II): All chairs are plates.

61. In a row of 55 people facing north, Nalini sits 20 th from the right end. If Ranjit sits 18 th from the left end of the line, how many people sit between Nalini and Ranjit?

62. 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.)

63. A, B, C, D, E and F are sitting around a circular table, facing the centre. B sits second to the left of F. C is an immediate neighbour of A. B sits to the immediate right of A. D sits second to the left of E. What is the position of E with respect to A?

64. 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) 7 3 6 2 9 5 1 3 5 2 1 7 8 4 6 5 7 9 4 3 1 4 6 7 2 9 (Right) How many such even digits are there, each of which is immediately preceded by an even digit and immediately followed by an even digit?

65. What should come in place of the question mark (?) in the given series? 3 6 8 16 18 36 38 ?

66. In a certain code language GYSU is coded as 74 and MAKZ is coded as 53. What is the code for IHOW in that language?

67. What will come in place of the question mark (?) in the following equation if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged? 24 ÷ 5 + 18 × 6 − 17 = ?

68. This question is based on the five, three-digit numbers given below. (Left) 745 768 729 716 721 (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 second digit of the second highest number is added to the third digit of the lowest number?

69. What should come in place of the question mark (?) in the given series? 11 16 22 29 37 ?

70. MHSD is related to HDPB in a certain way based on the English alphabetical order. In the same way, LNPB is related to GJMZ. To which of the given options is SMUT related, following the same logic?

71. Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? BZA 30 ZXY 41 XVW 52 VTU 63 ?

72. Mohak starts from Point A and drives 12 km towards the south. He then takes a left turn, drives 11 km, turns left and drives 15 km. He then takes a left turn and drives 14 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.)

73. In a row of 58 people facing the north, Jolly sits 19 th from the left end. If Bela sits 17 th to the right of Jolly, then what is Bela’s position from the right end of the line?

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

75. Select the pair which follows the same pattern as that followed by the two pairs given below. Both pairs follow the same pattern. JLO−QSV TVY−ACF

76. In a certain code language, ‘TUNE’ is coded as ‘5279’ and ‘WAIT’ is coded as ‘1428’. What is the code for ‘T’ in the given code language?

77. When did IndusInd Bank launch its 'Indus StartUp Banking' programme aimed at supporting early-stage startups?

78. Which legendary surfer received the Lifetime Achievement Award at Laureus 2025?

79. In July 2025, which state government directed all department heads to ensure strict compliance with the Prevention of Sexual Harassment (POSH) Act, 2013 at workplaces to strengthen women’s safety?

80. The Population Census, 2027, will include which major new component for the first time since 1931?

81. Where did DRDO successfully conduct the maiden flight-tests of the Integrated Air Defence Weapon System (IADWS) on 23 August 2025?

82. Who became the Chairperson of the 23 rd Law Commission of India in April 2025?

83. Which Union Minister inaugurated the Startup Mahakumbh 2025 and referred to his visit as “an experience of a lifetime”?

84. Which of the following states won the highest number of medals overall (gold, silver, bronze combined) in National-Games 2025?

85. In 2025, which country tested a revolutionary hydrogen bomb that functions without traditional fissile materials like uranium or plutonium, using advanced fusion techniques such as magnesium hydride-based fusion?

86. What is the name of India’s first AI teacher introduced in 2024?

87. Under India’s National Green Hydrogen Mission, what is the minimum annual green hydrogen production capacity targeted by 2030?

88. Who captained India in the ICC Women’s Cricket World Cup, 2025, in November 2025?

89. Which female athlete became the second woman in history to win the Laureus World Sportswoman of the Year four times by April 2025?

90. Which two countries initialed a peace agreement draft on 19 June 2025, aimed at ending conflict in eastern DR Congo?

91. In 2025, Netaji Subhas Chandra Bose Jayanti, also celebrated as Parakram Diwas, falls on which date?

92. According to the NITI Aayog press release (July 2025) on the second edition of the NER District SDG Index 2023–24, how are districts classified based on their SDG scores?

93. In 2025, senators from which of the following nations introduced the 'India Shrimp Tariff Act'?

94. As per the Sustainable Development Goals — National Indicator Framework Progress Report 2025, published in June 2025, the rise in internet subscriptions in the year 2024– 25 primarily supports which of the following SDGs in India?

95. Which athlete clocked 58.11 seconds to win gold in women’s 400 m hurdles at the 2025 National Games?

96. Which stance did the Reserve Bank of India adopt after the April 2025 repo rate cut?