RRB NTPC Practice Set 61

General Awareness (25)

1. Which country will host the 2026 Commonwealth Games?
   A. Australia B. Malaysia C. India D. South Africa

2. The book “The India Way” was authored by
   A. S. Jaishankar B. Nirmala Sitharaman C. Narendra Modi D. Shashi Tharoor

3. India’s first solar-powered railway station is
   A. Jaipur B. Guwahati C. Secunderabad D. Bangalore City

4. Which Article of the Indian Constitution deals with the Finance Commission?
   A. 280 B. 256 C. 324 D. 360

5. The 2023 G-20 Summit was held in
   A. Bali B. New Delhi C. Rome D. Hamburg

6. The world’s largest active volcano is
   A. Etna B. Mauna Loa C. Vesuvius D. Stromboli

7. The currency of Argentina is
   A. Peso B. Real C. Dollar D. Sol

8. “KALIA” scheme is associated with which state?
   A. Kerala B. Karnataka C. Odisha D. Tamil Nadu

9. Who is the present (as of June 2024) Chairman of ISRO?
   A. S. Somanath B. K. Sivan C. A. S. Kiran Kumar D. P. S. Veeraraghavan

10. India’s first National Rail and Transportation University is located in
    A. Pune B. Vadodara C. Hyderabad D. Bhubaneswar

11. The “Golden Revolution” is related to
    A. Wheat B. Horticulture C. Oilseeds D. Pulses

12. Which regiment is known as “The Bravest of the Brave”?
    A. Gorkha B. Sikh C. Rajputana Rifles D. Madras

13. The maximum membership of the Rajya Sabha from any state is limited to
    A. 12 B. 22 C. 31 D. 40

14. “Project Tiger” was launched in
    A. 1973 B. 1980 C. 1965 D. 1992

15. The 2022 FIFA World Cup final was played at
    A. Al Bayt B. Lusail C. Education City D. Khalifa

16. Which Indian city is called the “Silicon Valley of India”?
    A. Hyderabad B. Bengaluru C. Pune D. Chennai

17. The boundary line between India and China is called
    A. McMahon Line B. Radcliffe Line C. Durand Line D. 38th Parallel

18. Who wrote the autobiography “A Shot at History”?
    A. Abhinav Bindra B. Gagan Narang C. Rajyavardhan Rathore D. Neeraj Chopra

19. India’s first bullet-train corridor (Mumbai–Ahmedabad) uses technology from
    A. France B. Japan C. Germany D. China

20. The “Duckworth-Lewis” method is used in
    A. Football B. Tennis C. Cricket D. Hockey

21. Which state has the highest installed solar capacity as of 2023?
    A. Rajasthan B. Gujarat C. Tamil Nadu D. Maharashtra

22. The “One Nation, One Ration Card” scheme was rolled out in
    A. 2018 B. 2019 C. 2020 D. 2021

23. The headquarters of the Asian Development Bank is
    A. Singapore B. Manila C. Bangkok D. Jakarta

24. Which day is observed as “National Voters’ Day” in India?
    A. 9 Aug B. 25 Jan C. 1 Nov D. 2 Oct

25. The “Sagarmala” project is associated with
    A. Ports & shipping B. Aviation C. Highways D. Railways

Mathematics (25)

26. The value of (0.3̅ ÷ 0.6̅) is
    A. 0.5 B. 0.55 C. 0.6 D. 0.4

27. If 3x–4y=–5 and 2x+3y=18, then x+y=
    A. 7 B. 8 C. 9 D. 10

28. A train 180 m long crosses a pole in 9 s. Speed in km/h is
    A. 60 B. 72 C. 75 D. 80

29. The compound interest on ₹4000 at 10% p.a. compounded half-yearly for 1 year is
    A. ₹400 B. ₹410 C. ₹420 D. ₹441

30. If a:b=3:4 and b:c=8:9, then a:c=
    A. 1:2 B. 2:3 C. 3:4 D. 4:5

31. A man buys 11 oranges for ₹10 and sells 10 for ₹11. Gain% is
    A. 10% B. 11% C. 21% D. 25%

32. The least number which when divided by 12, 18, 24 leaves remainder 5 in each case is
    A. 149 B. 144 C. 77 D. 72

33. If x+1/x=5, then x²+1/x²=
    A. 23 B. 24 C. 25 D. 27

34. A shopkeeper marks goods 40% above CP and gives 20% discount. Net gain% is
    A. 12% B. 15% C. 18% D. 20%

35. The average of first 10 even numbers is
    A. 10 B. 11 C. 12 D. 20

36. If 2^(x+3)=4^(x–1), then x=
    A. 5 B. 4 C. 3 D. 2

37. A can do work in 15 days, B in 20 days. Together in how many days?
    A. 8 B. 8.57 C. 9 D. 10

38. The sum of angles of a polygon of 9 sides is
    A. 1260° B. 1080° C. 900° D. 1440°

39. If cosθ=5/13, then tanθ=
    A. 12/5 B. 5/12 C. 13/5 D. 12/13

40. A sum doubles in 8 years at simple interest. Rate% p.a. is
    A. 10% B. 12.5% C. 15% D. 8%

41. The value of 7log(16/15)+5log(25/24)+3log(81/80) is
    A. 0 B. log2 C. log3 D. log5

42. A car travels 40 km at 20 km/h and next 40 km at 30 km/h. Average speed is
    A. 24 B. 25 C. 26 D. 27

43. The radius of a sphere is 3 cm. Volume (π≈3.14) is
    A. 113.04 B. 108 C. 120 D. 141.3

44. If 30% of x is 60, then x=
    A. 180 B. 200 C. 250 D. 300

45. The HCF of 144 and 198 is
    A. 18 B. 24 C. 36 D. 9

46. A man sold two watches for ₹990 each; on one he gains 10% and on the other loses 10%. Net result is
    A. 1% loss B. 1% gain C. No loss no gain D. 2% loss

47. The smallest 4-digit number exactly divisible by 12, 15, 18 is
    A. 1000 B. 1080 C. 1260 D. 1200

48. If a²+b²=45 and ab=18, then a+b=
    A. 9 B. 8 C. 7 D. 6

49. A cone & cylinder have same radius & height. Ratio of volumes is
    A. 1:3 B. 3:1 C. 1:1 D. 2:3

50. A dice is thrown twice. Probability that sum is 9 is
    A. 1/9 B. 1/12 C. 4/36 D. 4/11

General Intelligence & Reasoning (25)

51. Find the odd one: Delhi, Mumbai, Kolkata, Pune
    A. Delhi B. Mumbai C. Kolkata D. Pune

52. Complete series: 3, 8, 18, 38, ?
    A. 78 B. 68 C. 58 D. 48

53. If RIP stands for QHO, then SUN stands for
    A. RTM B. RTN C. TUM D. STM

54. Pointing to a lady, a man said, “She is the only daughter of my father’s son.” How is lady related?
    A. Daughter B. Niece C. Sister D. Wife

55. Arrange words: 1.Tree 2.Seed 3.Fruit 4.Plant
    A. 2,4,1,3 B. 2,1,4,3 C. 4,2,1,3 D. 1,2,3,4

56. Select pair with same relation as “Doctor : Stethoscope”
    A. Author : Pen B. Carpenter : Anvil C. Farmer : Plough D. Painter : Brush

57. In a code, FRIEND is written as EQHDMC, then ENEMY is
    A. DLDLX B. DLDMX C. DLFLW D. DLELX

58. Find missing number: 2, 6, 12, 20, ?, 42
    A. 30 B. 32 C. 28 D. 36

59. If ‘+’ means ‘×’, ‘–’ means ‘+’, ‘×’ means ‘–’, then 6–4+2×5=
    A. 10 B. 12 C. 14 D. 16

60. Count triangles in given figure (assume a simple triangle with one median)
    A. 3 B. 4 C. 5 D. 6

61. Statement: All pens are pencils. Some pencils are erasers.
    Conclusion: I. Some pens are erasers. II. Some erasers are pencils.
    A. Only I B. Only II C. Both D. Neither

62. Ram is 15th from left and 18th from right in a row. Total students?
    A. 32 B. 31 C. 33 D. 30

63. Select odd numeral pair: 4–16, 5–25, 6–36, 7–48
    A. 4–16 B. 5–25 C. 6–36 D. 7–48

64. A clock is started at noon. By 10 minutes past 5, hour hand has turned
    A. 155° B. 160° C. 150° D. 145°

65. If 1st Jan 2023 is Sunday, then 1st Jan 2024 is
    A. Monday B. Tuesday C. Sunday D. Saturday

66. Find word that cannot be formed from “ADMINISTRATION”
    A. MIND B. STATION C. RATION D. MINER

67. Direction: Walk 10 m North, 10 m East, 10 m South. Distance from start?
    A. 0 B. 10 m E C. 10 m W D. 20 m N

68. Mirror image of “dIgit”
    A. tigid B. tigId C. tigid D. tigId

69. Series: AZ, BY, CX, DW, ?
    A. EV B. VE C. EU D. EV

70. If 4×2=32, 5×3=50, then 6×4=
    A. 96 B. 48 C. 64 D. 72

71. Odd one: Triangle, Square, Pentagon, Circle
    A. Triangle B. Square C. Pentagon D. Circle

72. Venn diagram: School, Classroom, Blackboard
    A. School⊃Classroom⊃Blackboard B. All separate C. Overlapping only D. None

73. If P is brother of Q, Q is sister of R, R is father of S, then P is
    A. Uncle B. Father C. Grandfather D. Brother

74. Missing letter: A, C, F, J, ?
    A. O B. P C. Q D. N

75. Statement A: All cats are dogs. Statement B: All dogs are rats.
    Conclusion: All cats are rats.
    A. True B. False C. Uncertain D. Absurd

General Science (25)

76. The SI unit of electric charge is
    A. Ampere B. Coulomb C. Volt D. Ohm

77. Which part of human brain controls balance?
    A. Cerebrum B. Cerebellum C. Medulla D. Hypothalamus

78. The process of conversion of sugar into alcohol is
    A. Fermentation B. Esterification C. Saponification D. Hydrogenation

79. The metal stored in kerosene to prevent reaction is
    A. Na B. Mg C. Al D. Zn

80. The speed of sound in vacuum is
    A. 0 B. 332 m/s C. 3×10⁸ m/s D. 1500 m/s

81. pH of human blood is approximately
    A. 6.8 B. 7.0 C. 7.4 D. 8.0

82. Which lens is used to correct myopia?
    A. Convex B. Concave C. Cylindrical D. Bifocal

83. The chemical formula of baking soda is
    A. Na₂CO₃ B. NaHCO₃ C. NaCl D. NaOH

84. The powerhouse of cell is
    A. Ribosome B. Mitochondria C. Golgi D. Lysosome

85. Which gas is released during photosynthesis?
    A. CO₂ B. O₂ C. N₂ D. H₂

86. The hardest natural substance is
    A. Graphite B. Diamond C. Quartz D. Corundum

87. Which wave cannot be polarised?
    A. Radio B. Ultrasonic C. Light D. X-ray

88. The device to measure electric current is
    A. Voltmeter B. Ammeter C. Galvanometer D. Ohmmeter

89. The hormone insulin is secreted by
    A. Liver B. Pancreas C. Thyroid D. Pituitary

90. The