Group D — Test 37

01. Which of the following is NOT an application of ultrasound?

02. In some reptiles, the sex of the offspring is determined by:

03. Which energy change is generally associated with decomposition reactions?

04. The metal which will NOT displace lead from its salt solution is:

05. Which of the following cell organelles do NOT have their own DNA?

06. Which property is shown by ethanol?

07. Which of the following best describes the process of sexual maturation in humans?

08. Which of the following characteristics is correct about magnetic field lines?

09. A metallic conductor obeys Ohm’s law at room temperature. When the applied potential difference across it is increased from V to 2V, and the temperature is kept constant, the current through the conductor:

10. When Newton placed a second inverted prism after the first one, the emergent beam obtained was:

11. What happens when we dissolve sugar in water?

12. Which of the following is an example of basic salt?

13. Which of the following allotropes of carbon conducts electricity?

14. Which part of the brain directly controls the movement of voluntary muscles?

15. Which of the following is NOT true about an object in non-uniform motion?

16. According to Archimedes’ principle, what is the magnitude of the upward force (buoyant force)?

17. Xylem is a complex permanent tissue. Which of the following is correct regarding its composition?

18. Which of the following statement is correct regarding 'property of Gaseous state'?

19. What does the seed contain that is essential for the growth of a new plant?

20. An object is placed at the centre of curvature of a concave mirror. The image formed is:

21. Which of the following nutrients in plants is generally supplied by soil?

22. A car starts from rest and accelerates uniformly at 2 m/sec 2 for 5 seconds. What is the velocity at the end of 5 seconds?

23. The mechanical energy of a body can be expressed as the sum of ________.

24. When we pour acetone (nail polish remover) on our palm, we feel cold because:

25. What is the function of salivary amylase present in human saliva?

26. 5 men can complete a piece of work in 16 days while 9 women can do it in 8 days. In how many days can 3 women and 2 men complete it? 3874

27. A positive number when increased by 14, equals 176 times its reciprocal. What is the number?

28. The diagonals of a rhombus are 24 cm and 7 cm. The perimeter of the rhombus is:

29. A train travels 180 km in 3 hours. How long will it take to travel 420 km at the same speed? 3014

30. Anmol and Ayushi together invested ₹41,400 in a business. At the end of the year, out of a total profit of ₹5,000, Anmol's share was ₹2,300. How much was Anmol's investment?

31.  

32. If the three digit number 7n4 is divisible by 6, then find the least possible value for n.

33. The marked price of a sofa is ₹331, which is 41% above the cost price. If the profit percent is 22%, find the discount percentage. (Rounded off to two decimal places)

34. The average age of 40 students of a class is 18 years. If the age of the teacher is also included, the average age of the whole group becomes 19 years. The age (in years) of the teacher is:

35. The simplified value of 4 × ( 17 × ( 3 2 )) ÷ 12 + 26 − 41 is:

36. The income of Raman is ₹34,000. He saves 5.5% of his income. If his income increases by 17% and expenditure increases by 50%, then his savings will:

37. In an election between two candidates, 2% of the voters did not cast their votes. Out of the polled votes, 5% were declared invalid. One candidate secured 65% of the valid votes. If the total number of voters was 25,20,000, how many valid votes did the losing candidate receive?

38. Find the value of the expression .

39. Two trains, 165 m and 195 m in length, are running in opposite directions. The first runs at the rate of 83 km/hr and the second at the rate of 79 km/hr. How long will they take to cross each other?

40. An item is sold to C by B, and then to D by C. Both B and C earn an equal profit of 12%, and the selling price to D is ₹313.60. What is the cost price (in ₹) of the item to B?

41. The average of 12 numbers is 58. The average of the first 5 numbers is 55, and the average of the next 4 numbers is 62. If the 10 th number is 10 less than the 11 th number and is 5 more than the 12 th number, then the average of the 11 th and 10 th numbers is: 6560

42. What is the third proportional to 16x 2 and 20xy?

43. In △ ABC, BD ⟂ AC at D and ∠ DBC = 42°. E is a point on BC such that ∠ CAE = 24°. What is the measure of ∠ AEB?

44. A, B and C can do a piece of work in 2, 20 and 20 days respectively. How long (in days) will they take to do thrice the same work, working together?

45. Arrange the following schemes in the ascending order of their discounts.

46.  

47. The amount on a sum of ₹6000 at 5% per annum compound interest, compounded annually, in 2 years, will be:

48. 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) 5 2 7 4 1 9 3 2 7 6 4 5 8 2 9 7 2 8 5 1 6 8 4 2 9 5 2 (Right) How many such even digits are there, each of which is immediately preceded by an odd digit and also immediately followed by an odd digit?

49. Mr. Akai starts from Point A and drives 10 km towards east. He then takes a left turn, drives 11 km, turns left and drives 19 km. He then takes a left turn and drives 21 km. He takes a final left turn, drives 9 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.)

50. This question is based on the five, three-digit numbers given below. (Left) 604 895 469 742 307 (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 second digit of the lowest number?

51. 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.)

52. Seven boxes D, E, F, U, V, W and X are kept one over the other but not necessarily in the same order. Only five boxes are kept below X. Only three boxes are kept between F and X. V is kept at one of the positions below F. Only E is kept between X and W. D is kept at one of the positions above X. How many boxes are kept between V and D? 11064

53. What should come in place of the question mark (?) in the given series? 0, −2, −3, 8, 95, ?

54. 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 conclusion(s) logically follow(s) from the statement(s). Statements: No father is a mother. No mother is a son. Conclusions: (I) All mothers are fathers. (II) No father is a son. 11667

55. Refer to the number series given below and answer the question that follows. Counting to be done from left to right only. (NOTE: All numbers are single-digit numbers only.) (Left) 3 5 2 4 7 6 8 5 3 4 2 1 9 6 2 (Right) How many such prime numbers are there which are immediately followed by an odd number?

56. A, B, C, D, W, X and Y are sitting around a circular table facing the centre of the table. Only four people sit between B and A when counted from the right of B. B sits third to the left of X. W sits third to the left of Y. C is an immediate neighbour of both A and X. How many people sit between D and C when counted from the right of D?

57. In a certain code language, ‘music is life’ is coded as ‘cd jk rs’ and ‘life is precious’ is coded as ‘ap cd jk’. How is ‘music’ coded in that language?

58. 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 conclusion(s) logically follow(s) from the statements. Statements: All pouches are trunks. All bags are trunks. Conclusions: (I) Some pouches are bags. (II) Some trunks are bags.

59. What should come in place of the question mark (?) in the given series? 131 132 135 140 147 ?

60. Pavan ranked 13 th from the top and 3 rd from the bottom in his class. How many students are there in the class?

61. In the following triads, each group of letters is related to the subsequent one following a certain logic. Select from the given options, the one which follows the same logic. KEPT - ETPK - TPEK SAIL - ALIS - LIAS

62. FGNE is related to KDSB in a certain way based on the English alphabetical order. In the same way, PAXY is related to UXCV. To which of the following is ZUHS related, following the same logic? 6417

63. Eight people – A, B, C, D, E, F, G and H are sitting around a circular table facing the centre. Only one person sits between A and B when counted from the right of A. E sits to the immediate left of A. Only three people sit between E and C when counted from the left of E. F sits third to the right of C. D sits to the immediate right of H. Who sits second to the right of G?

64. If 2 is added to each odd digit and 2 is subtracted from each even digit in the number 3267451, what will be the difference between the highest and lowest digits in the new number thus formed?

65. 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 its constituent digits. E.g. 13 – Operations on 13 such as adding / subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) (15, 90, 6) (13, 65, 5) 553

66. 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.)

67. What will come in place of the question mark (?) in the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged? 36 × 6 − 2 ÷ 13 + 9 = ?

68. Refer to the following number and symbol series and answer the question that follows. Counting to be done from left to right only. (Left) @ 4 6 8 * $ $ $ £ % 4 6 7 1 5 * 4 * 4 4 2 $ (Right) How many such symbols are there, each of which is immediately preceded by a number and also immediately followed by a number?

69. Which of the given letter-clusters will replace the question mark (?) in the following series to make it logically complete? PCR45, MGO41, JKL37, ?

70. UPNF is related to YLPD in a certain way based on the English alphabetical order. In the same way, CHRB is related to GDTZ. To which of the following is KZVX related to, following the same logic?

71. In a certain code language, A + B means ‘A is the sister of B’, A @ B means ‘A is the brother of B’, A - B means ‘A is the wife of B’, A # B means ‘A is the father of B’. How is O related to V if ‘O @ P # T + G - V’?

72. What will come in place of the question mark (?) in the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged? 172 ÷ 4 + 183 × 3 − 164 = ?

73. In a certain code language, ‘the birds sings’ is coded as ‘ly gn ws’ and ‘birds have beak’ is coded as ‘ie ly nt’. How is ‘birds’ coded in that language?

74. Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? RV23, QU32, PT41, OS50, ?

75. M, N, O, P, W, X and Y are sitting around a circular table facing the centre of the table. Only two people sit between X and W when counted from the right of X. Only two people sit between W and M when counted from the right of W. Only three people sit between X and N when counted from the right of X. P sits to the immediate left of Y. Who sits third to the left of O?

76. Tarun starts from Point Y and drives 36 km towards west. He then takes a left turn, drives 83 km, turns right and drives 68 km. He then takes a right turn and drives 55 km. He takes a right turn, drives 41 km. He then turns left, drives 28 km to stop at Point Z. How far (shortest distance) and towards which direction should he drive in order to reach Point Y again? (Note: All turns are 90° turns only unless specified.)

77. What should come in place of the question mark (?) in the given series? 264 239 216 195 176 ?

78. In 2025, Aman Sehrawat was honoured with the Arjuna Award; what sport does he compete in?

79. Which Chinese city hosted the 2025 Asian Winter Games from 7 to 14 February?

80. The Indian Prime Minister introduced a significant programme in the farming sector in October 2025 with a fund of ₹24,000 crore, named ______.

81. India has banned jute imports from which country through all land and sea ports except Nhava Sheva in June 2025?

82. Which of the following is the most polluted city in India as per the IQ Air Report 2024- 25?

83. Which of the following was inducted in the UNESCO World Network of Biosphere Reserves in September 2025?

84. Who earned the 'Game Changer' award at the Women’s Football Awards 2025?

85. What is the estimated fiscal deficit for the financial year 2025–26 as per Union Budget, 2025–26?

86. As notified on 20 June 2025, the Defence Research and Development Organisation (DRDO) will soon begin manufacturing new variants of the Pinaka rocket system with extended ranges of _____.

87. What is the name of the affordable insurance scheme launched by India Post Payments Bank (pilot launch was done in July 2023) for unorganised sector workers on 1 May 2025?

88. What was the theme of the 17 th Civil Services Day?

89. Which Indian footballer was honoured as the Promising Men's Player of the Year at the AIFF Awards 2025?

90. Which pair won the gold in the Men’s Doubles SL3–SL4 at the 2025 Asia Para Badminton Championship?

91. Who among the following was re-appointed as the Prime Minister of Portugal in 2025?

92. What is the rank of India in the Hurun Global Unicorn Index 2025, published by the Hurun Research Institute, which marks a significant milestone in the global startup ecosystem?

93. The Green Hydrogen Certification Scheme launched in 2025 is part of which key national programme?

94. What is the threshold amount for complaints to be auto-converted into an e‑Zero FIR?

95. Which award did President Murmu present to the Indian Bureau of Mines (IBM) in 2025?

96. Which of the following schemes was launched by the Gujarat government in May 2025 that sends real-time SMS alerts to citizens about their police case progress?

97. Which company unveiled Dragon Copilot, AI voice assistant for healthcare in March 2025?