Group D — Test 100

01. When brakes are applied to a moving car, the car slows down but the passengers inside tend to move forward. This happens because ________.

02. Which of the following rays is NOT used to locate the image formed by a spherical mirror?

03. Which multicellular organism shows fragmentation as a common mode of asexual reproduction?

04. What is the advantage of combining DNA from two different individuals in sexually reproducing animals?

05. Which of the following is the SI unit of weight?

06. Animals with high energy needs and constant body temperature, like birds and mammals, have __________ chambered hearts.

07. Megaphone, horn and stethoscope are the devices used to __________.

08. A sodium chloride crystal contains sodium and chloride ions in a 1:1 ratio. To calculate the formula unit mass of sodium chloride, which process would you use?

09. A wire of length ‘L’, area of cross-section ‘A’ and resistivity ‘ ρ ’ has a resistance ‘R’. What will be the new resistance of this wire if its area of cross-section is tripled? (Keep all the other parameters the same)

10. Which type of blood vessel has thick, elastic walls to withstand high pressure?

11. Which of the following molecules is split apart by higher energy ultraviolet for formation of ozone?

12. Which condition is essential for a dispersed seed to successfully undergo germination and develop into a seedling?

13. Which part of the food-conducting complex tissue in plants is tubular and has perforated walls?

14. What is the work done by him on the luggage? (Take )

15. The SI unit of the universal gravitational constant G is _____________.

16. Which of the following statements is true about a base in an aqueous solution?

17. For a body moving with uniform velocity, the acceleration is:

18. What is the main purpose of refining a metal after it has been extracted?

19. When substituting numerical values for the distances (u, v, f) into the Mirror Formula to solve problems, which prerequisite must be strictly followed?

20. Which of the following statements about a proton is correct ?

21. Which property distinguishes a homogeneous mixture from a heterogeneous mixture?

22. For a resistor with constant resistance, the magnitude of heat produced is directly proportional to which of the following?

23. Which of the following is a micronutrient?

24. Which of the following is always formed during a neutralization reaction between a strong acid and a strong base?

25. A retailer offers the following discount schemes for buyers on an article. Which scheme will fetch the maximum selling price?

26.  

27. The ratio of the sum of exterior angles to the sum of interior angles of a regular polygon of n sides is 2 : 43. What is the measure of an interior angle of the regular polygon?

28.  

29. Suman, Tariq and Neha invest sums in the ratio 6 : 11 : 12, respectively. If they earned a total profit of ₹79,721 at the end of the year, then what is the positive difference between the shares of Suman and Neha?

30. The population of a village was 1,60,000. It increased by 15% in the first year and increased by 30% in the second year. Its population after two years will be _______.

31. The collector later auctions it at a 25% profit. What price does the final buyer pay at the auction?

32. Amit can do a piece of work in 13 days. Gopal is 30% more efficient than Amit. The number of days taken by Gopal to do the same piece of work is: 2972

33. In a race, an athlete covers a distance of 450 m in 150 sec in the first lap. He covers the second lap of the same distance in 75 sec. What is the average speed (in m/sec) of the athlete?

34. In an election between two candidates, 78% of the voters cast their votes, out of which 4% votes were declared invalid. A candidate got 13,572 votes, out of which 58% were valid votes. Find the total number of voters enrolled in that election.

35. Simplify (5pq + 16q) 2 - (5pq - 16q) 2 .

36. The price of each article of types P, Q, and R is ₹280, ₹185, and ₹105, respectively. Yogesh buys articles of each type in the ratio 4 : 2 : 5 and spends a total of ₹8,060. How many articles of type Q did he purchase?

37.  

38. The amount on a sum of ₹6,400 at the rate of 15% per annum compound interest, compounded annually, in 2 years will be:

39. What is the minimum value that must be assigned to A so that the 8-digit number 322A4828 is divisible by 4?

40. 611

41. Three workers, A, B, and C, are assigned to paint a wall. A can complete the task in 8 hours, B in 12 hours, and C in 16 hours. If they all start together but C leaves after 2 hours, how much time in total will it take to finish the task?

42. If the marked price of a fan is ₹775 and a discount of 12% is given on it, then what is the selling price of the fan?

43. Shivam spends 50% of his income. If he saves ₹42,000, then his income (in ₹) is:

44. The average of the first 12 odd natural numbers is:

45. Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? GSN 14, EQL 23, COJ 32, AMH 41, ? 9645

46. Seven people, S, Q, U, A, R, E and D are sitting in a row, facing north. Only two people sit to the right of A. Only two people sit between A and R. Only two people sit between E and D. D sits to the immediate left of A. S sits to the immediate right of U. Who sits at the third position from the left end of the line?

47. VANE is related to DIVM in a certain way based on the English alphabetical order. In the same way, BGTK is related to JOBS. To which of the following options is ZERI related, following the same logic?

48. All 144 people are standing in a row facing north. Mr. Lkj is 65th from the left end while Mr. Ihg is 8th from the right end. How many people are there between Mr. Lkj and Mr. Ihg?

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

50. GUSB is related to LZXV in a certain way based on the English alphabetical order. In the same way, NHIN is related to SMNH. To which of the following is MLKO related, following the same logic?

51. Seven people, A, B, C, D, E, F and G are sitting in a row, facing north. Only six people sit to the left of F. D sits fourth from the right end of the row. Only two people sit between A and D. G is the immediate neighbour of C and F. B does not sit to the left of E. How many people sit between E and G?

52. 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’ Based on the above, how is L related to R if ‘ L@O#V+E×R’?

53. What should come in place of ‘?’ in the given series? 78 92 108 126 146 ?

54. What should come in place of ? in the given series in order to make it logically complete? YY49 WV36 TR25 PM16 ? 3867

55. In a certain code language, ‘READ’ is coded as ‘4628’ and ‘AIMS’ is coded as ‘5716’. What is the code for ‘A’ in the given code language?

56. Gyalmu starts from Point A and drives 15 km towards east. He then takes a right turn, drives 16 km, turns right and drives 17 km. He then takes a right turn and drives 18 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)

57. Refer to the following letter series and answer the question. (Left) C H T M L K N B P G Q D V W R A X Z F Y E S (Right) How many unique vowels are there in the above series? (Each vowel counted only once regardless of repetition.) 5700

58. What should come in place of ‘?’ in the given series? 8, 33, 69, ?, 182, 263

59. What should come in place of the question mark (?) in the given series? 42 47 53 60 68 ? 6045

60. If 1 is added to each even digit and 2 is subtracted from each odd digit in the number 28369475, then how many digits will appear more than once in the new number thus formed?

61. What will come in the place of the question mark (?) in the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged? 405 × 5 − 32 + 16 ÷ 6 = ?

62. 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: All kettles are ovens. All ovens are toasters. Conclusion (I): Some toasters are kettles Conclusion (II): No toaster is a kettle

63. Seven people, A, B, C, D, E, F and G are sitting in a row, facing north. B sits sixth from the left end of the row. Only two people sit to the left of D. F sits to the right of A but left of

64. Read the given statements and conclusions carefully. You have to take the given statements to be true even if they seem to be at variance from commonly known facts. You have to decide which conclusion/s logically follow/s from the given statements. Statements: All cars are buses. All buses are ships. No car is a train. Conclusion (I) : No bus is a train. Conclusion (II) : No ship is a train.

65. This question is based on the five, three-digit numbers given below. (Left) 700 496 723 316 639 (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 highest number is subtracted from the third digit of the lowest number? 9042

66. 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.)

67. In a certain code language, ‘bees buzz close’ is coded as ‘zd st cq’ and ‘hear bees hum’ is coded as ‘cq ge vm’. How is ‘bees’ coded in the given language?

68. If 3 is added to each odd digit and 4 is subtracted from each even digit in the number 5346188, what will be the sum of the digits which are third from the left and fourth from the right in the new number thus formed?

69. Town A is to the west of Town B. Town D is to the south of Town A. Town C is to the east of Town D. If Town E is to the north of Town C, what is the direction of Town B with respect to Town D? 298

70. 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.) 12 - 4 - 48 15 - 3 - 45

71. 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 is the one that does not belong to that group? (Note: The odd man out is not based on the number of consonants/vowels or their position in the letter cluster)

72. This question is based on the five, three-digit numbers given below. (Left) 431 853 326 139 268 (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?

73. In a row of 50 students facing North, Meha is 15th from the right end. If Priya is 8th to the left of Meha, what is Priya's position from the left end of the line?

74. XTBH is related to BXFL in a certain way based on the English alphabetical order. In the same way, MFKP is related to QJOT. To which of the given options is BXLR related, following the same logic?

75. Who was voted the 2024 NBA Finals most valuable player (FMVP)?

76. What is one of the primary purposes of the proposed Kulsi project?

77. Which category of climate finance did India argue should be scaled up independently during the post-COP-30 negotiations held in November 2025?

78. Which state topped the medal tally at the Khelo India Para Games 2025?

79. Which organization conducted the National Achievement Survey, renamed PARAKH Rashtriya Sarvekshan in 2024, in which Kerala ranked second?

80. Which team won the NBA championship trophy for 2023-24?

81. Which organisation developed the SAKSHAM counter-Unmanned Aircraft System grid launched by the Indian Army in 2025?

82. In October 2025, who among the following was appointed as the Director General of the Central Industrial Security Force?

83. As reported in August 2025, the GST Group of Ministers (GoM) proposed to completely exempt premiums paid towards health and life insurance policies from the GST levy. What was the GST rate levied on health insurance premiums in India prior to this proposed exemption?

84. Where did Union Home Minister Amit Shah inaugurate India’s largest and most modern sports complex in September 2025?

85. In August 2025, who among the following chaired the Group of Ministers (GoM) that proposed exempting Goods and Services Tax (GST) on life and health insurance policies for individuals?

86. What is the name of India’s first indigenously developed CRISPR gene therapy designed to treat Sickle Cell Disease?

87. Which pioneering molecular biologist, who co-discovered the double helix structure of DNA along with Francis H. C. Crick and was awarded the Nobel Prize in Physiology or Medicine in 1962, passed away at the age of 97 in East Northport, New York?

88. How many new national records were set during the Khelo India Para Games 2025?

89. In July 2025, which Indian government body submitted its third Voluntary National Review (VNR) to the United Nations High-Level Political Forum (HLPF) on Sustainable Development?

90. Which of the following National Parks received rupees ₹1.5 crore in June 2025 for the establishment of two new Rhino Rehabilitation Areas?

91. Inaugurated in September 2025, the Monopropellant Thruster Test Facility (MPTTF) primarily supports testing activities related to which broad technological domain?

92. The Van Dhan Vikas Kendra at Dugong Creek aims to make the Onge tribe self- sustainable through which of the following?

93. What is celebrated on 9 January 2025 to recognise the contributions of the Indian diaspora?

94. Which Vietnamese-American author released 'The Emperor of Gladness' in May 2025?