Group D — Test 7

01. Nucleons are subatomic particles found inside the atom. They consist of:

02. Due to presence of which particle, does Rough Endoplasmic Reticulum (RER) look rough under a microscope?

03. Which of the following is a part of the human male reproductive system?

04. Which of the following is NOT a part of the structural organisation of a cell?

05. An electric heater of resistance 20 Ω operates for 10 minutes when connected to a 220 V supply. The heat produced is:

06. A solution is said to be stable when:

07. What is used as the anode during electrolytic refining?

08. When the velocity of a body is increased to twice its original value, its kinetic energy becomes _________.

09. A person is standing in a bus that suddenly stops. The person tends to fall forward. Which of the following laws of motion is directly responsible for this phenomenon?

10. Which of the following statements defines Formula Unit?

11. Fleming’s Left-Hand Rule is used to determine the direction of motion in an electric motor. Which finger represents the direction of the force or motion?

12. Which of the following is in accordance with Law of constant proportions?

13. Why is variation primarily important in a population of organisms?

14. What is the exact location of the kidneys in human beings?

15. The removal of which of the following weeds from agricultural land will be beneficial for farmers?

16. Roots of which of the following plants can give rise to new plants?

17. Consider the unbalanced reaction: ___C 2 H 6 + ___O 2 → ___CO 2 + ___H 2 O Which of the following is the correct set of coefficients to balance this equation?

18. Which of the following is responsible for the dispersion of white light through a glass prism?

19. Which of the following statements is correct for the mass and weight of an object?

20. When a hydrocarbon is burnt in excess of air, the final product is always:

21. The band of seven colours obtained on a screen due to dispersion is called _________.

22. Compared to a soft sound, a louder sound wave of the same frequency is characterised by __________.

23. Neutralisation reaction is best described as __________.

24. Which of the following is an example of growing two or more crops simultaneously on the same land field in a definite pattern?

25. A swimmer pushes water backwards. The reaction force that propels the swimmer forward is:

26.  

27.  

28. The sides of a triangle are 75 cm, 34 cm and 61 cm. What is the length of its altitude corresponding to the side with the length of 34 cm?

29. The cost price of an article is ₹10,720. It was sold for ₹9,862.40. Find the loss percentage.

30. If 20% of a number is added to 72, then the result is the same number. 80% of the same number is: 343

31. In a bag containing red, green and pink tokens, the ratio of red to green tokens was 14 : 8 while the ratio of pink to red tokens was 2 : 6. What was the ratio of green to pink tokens? 5288

32. A, B and C can do a piece of work in 3, 2 and 6 days, respectively. How long (in days) will they take to do thrice the same work, working together? 2513

33.  

34. A solid metallic sphere of radius 10.5 cm is melted and recast into smaller spherical balls, each of radius 3.5 cm. Find the ratio of the total surface area of all the smaller spheres to the surface area of the original sphere.

35. The average age of 35 students of a class is 13 years. If the age of the teacher is also included, the average age of the whole group becomes 14 years. The age (in years) of the teacher is:

36. A woman travelled at a speed of 20 m/min for 80 min, and at a speed of 55 m/min for 60 min. Her average speed (in m/min) is:

37. 3200  

38. If mode of data 8, 7, 8, 7, 9, 10, 2, 8, 9, 7, 5, 10 and x is 7, then the value of x is:

39. Pushpraj and Himani together invested ₹17,800 in a business. At the end of the year, out of a total profit of ₹5,600, Pushpraj's share was ₹2,100. What was the investment of Pushpraj?

40. Find the total prime numbers between 146 and 196.

41. In a family consisting of a father, mother, son, and daughter, the age difference between the son and the daughter is 3 years, which is the same as the age difference between the father and the mother. The total age of the family is 144 years. The father is the eldest and the son is the youngest. The son's age is half the age of the mother. What is the age (in years) of the daughter?

42.  

43. A credit card payment that will settle a bill for 250 mixers at ₹1,014 per mixer with successive discounts of 30% and 15%, with a further discount of 20% on card payment, is:

44. The amount on a sum of ₹7,700 at 10% per annum compound interest, compounded annually, in 2 years will be:

45. If a 1533 m long train crosses a pole in 73 seconds, then find the time (in seconds) taken by the train to cross a 420 m long platform.

46. The income of Raman is ₹12,000. He saves 27% of his income. If his income increases by 20% and expenditure increases by 15%, then his savings will: 4747

47. A 24-metre-long wire is broken into three pieces. The largest piece has length thrice the length of the smallest piece. The difference between lengths of two larger pieces is equal to the difference between the lengths of two smaller pieces. The length of the largest piece is ____ metres.

48. If an item marked at ₹4,000 is sold for ₹280, then what is the discount percentage?

49. 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. JOBS - JSBO - SBOJ OILY - OYLI - YLIO

50. What will come in place of the question mark (?) in the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged? 104 − 176 × 16 ÷ 9 + 192 = ?

51. In a certain code language, ‘A ? B’ means ‘A is the daughter of B’ ‘A = B’ means ‘A is the son of B’ ‘A @ B’ means ‘A is the father of B’ ‘A √ B’ means ‘A is the sister of B’ Based on the above, how is C related to L if 'C = D √ E ? F @ L'?

52. In a certain code language, ‘nice large land’ is coded as ‘cd ak pi’, ‘land is fertile’ is coded as ‘rf pc ak’, and ‘cost is high’ is coded as ‘si ig pc’. How is ‘fertile’ coded in the given language?

53. 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) 2 8 1 7 3 6 6 6 1 5 5 3 4 1 5 5 3 9 7 7 7 (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? 4106

54. Rashmi starts from Point A and drives 5 km towards west. She then takes a right turn, drives 4 km, turns right and drives 3 km. She then takes a left turn and drives 4 km. She takes a final right turn, drives 2 km and stops at Point P. How far (shortest distance) and towards which direction should she drive in order to reach Point A again? (All turns are 90 degrees turns only unless specified)

55. 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?

56. Tanay ranked 24 th from the top and 56 th from the bottom in his class. How many students are there in his class?

57. In a certain code language, ‘AUTO’ is coded as ‘2683’ and ‘TOUR’ is coded as ‘8136’. What is the code for ‘R’ in the given code language? 2227

58. 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.)

59. Shubham starts from Point A and drives 10 km towards West. He then takes a right turn, drives 8 km, turns right and drives 14 km. He then takes a right turn and drives 12 km. He takes a final right turn, drives 4 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)

60. Refer to the following number series and answer the question that follows. Counting to be done from left to right only. (All numbers are single-digit numbers only.) (Left) 2 3 8 1 7 9 1 7 7 5 5 3 7 8 6 9 6 9 2 5 1 9 1 (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?

61. What should come in place of the question mark (?) in the given series? 256 211 166 121 76 ?

62. ZWRM is related to WRUR in a certain way based on the English alphabetical order. In the same way, NCDG is related to KXGL. To which of the following options is ENMV related, following the same logic? 10114

63. Which letter cluster will replace the question mark (?) to complete the given series? ECO HFN KIM ? QOK

64. 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 pillows are mats. Some mats are cushions. Conclusions: (I): Some pillows are cushions. (II): All cushions are mats.

65. What should come in place of the question mark (?) in the given series? 15 17 21 23 27 ?

66. A, B, C, D, E, F and G are sitting around a circular table facing the centre. B sits to the immediate right of C. Only three people sit between B and A when counted from the left of B. Only three people sit between C and D when counted from the left of

67. Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? GRK 45, KMG 54, OHC 63, SCY 72, ?

68. Sumedha ranked 9 th from the top and 23 rd from the bottom in his class. How many students are there in the class?

69. A, B, C, D, W, X and Y are sitting in a straight line facing north. No one sits to the left of

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.) (39, 117, 13) (48, 99, 1)

71. 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) 1 2 4 5 7 2 9 6 7 3 4 1 6 6 9 8 4 7 6 1 7 3 4 9 7 (Right) How many such numbers are there, each of which is immediately preceded by a perfect square and also immediately followed by an odd number? (Note: 1 is also a perfect square)?

72. LW 3 is related to QV −10 in a certain way. In the same way, JU 6 is related to OT −7. To which of the following is PU 4 related, following the same logic?

73. What should come in place of the question mark (?) in the given series? 1211 1212 1215 1210 1219 1208 ? 1206 1227

74. Refer to the following number, symbol series and answer the question. Counting to be done from left to right only. All numbers are single-digit numbers. (Left) 5 $ 5 7 $ $ @ & * € 3 # 8 # $ 5 © 7 £ 4 & * (Right) How many such numbers are there each of which is immediately preceded by a number and also immediately followed by a symbol?

75. 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.)

76. 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 shade are roof. All ceiling are roof. Conclusions: (I): Some shade are ceiling. (II): All roof are ceiling.

77. What will come in place of the question mark (?) in the following equation if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged? 409 ÷ 2 + 416 × 8 − 76 = ?

78. Each of the digits in the number 3241586 is arranged in the ascending order from left to right. The position(s) of how many digits will remain unchanged as compared to that in the original number?

79. Which athlete won the Arjuna Award for athletics in January 2025?

80. Which state government launched India’s first jungle safari train equipped with a Vistadome coach in May 2025?

81. As per the Economic Survey, 2024–25, under which housing scheme were over 89 lakh houses completed in urban areas as of 25 November 2024?

82. Who was Madison Keys' opponent in the final when she won her first Grand Slam title at the Australian Open 2025?

83. The Supreme Court (Amendment) Rules, 2025 include changes to Order II, Rules 1 to 3 of the Supreme Court Rules, passed in the year _____.

84. What unique feature does the New Pamban Bridge (Tamil Nadu, India) include to facilitate maritime traffic?

85. What was the urban poverty rate in India for FY24 as per SBI’s January 2025 report?

86. In March 2025, according to the Ministry of Earth Sciences, how many earthquakes were recorded in India during November 2024 to February 2025?

87. In February 2025, who won the men’s title at the 2025 Asian Snooker Championship held in Doha, Qatar?

88. Which two countries signed a treaty in late May 2025, transferring sovereignty over the Chagos Archipelago?

89. In April 2025, which of the following rules came into force?

90. Which of the following regions is included in the list of vulnerable landscapes under the Revised Green India Mission (GIM) Plan released in 2025?

91. Which Indian union territory assembly first adopted the National e‑Vidhan Application (NeVA) on 9 June 2025?

92. Which para-swimmer received the Arjuna Award (Lifetime) in 2025?

93. The Union Minister of Communications, Mr. Jyotiraditya Scindia, during his keynote at the World Wi-Fi Day Conference in June 2025, projected Wi-Fi to become a ₹1,83,000 crores (US$ 21.2 billion) sector in India by ______.

94. The Chagos Archipelago Sovereignty Agreement was signed between which of the following two countries in May 2025?

95. Vikram 3201 and Kalpana 3201 microprocessors, developed for space applications, are what type of microprocessors?

96. Where did Union Minister Ashwini Vaishnaw inaugurate the nation’s pioneering 3nm chip design centres in May 2025?

97. Which of the following ministers conducted surprise raids on seed and fertiliser godowns in Rajasthan in June 2025?

98. According to the IMF's April 2025 World Economic Outlook, what is India’s projected GDP growth rate for the year 2025?