RRB ALP & Technician CBT-1 | Mock Test Set : 2

17. A laptop was sold for Rs. 800 with a profit of 20%. What was the cost price?

18. Which of the following is a unit of radioactivity?

19. The language of the ancient texts Rigveda and Upanishads is:

20. Statement: If it rains, the cricket match will be canceled.

Assumption: Rain can disrupt outdoor activities.

21. If tan β=2/3​, then what is $\cos \beta$?

22. A tank can be filled by pipe A in 6 hours, and the tank can be emptied by pipe B in 8 hours. If both pipes are opened simultaneously, how long will it take to fill the tank?

23. The Greenwich Meridian (0 degrees longitude) passes through which country?

24. Which of the following genetic disorders is caused by a recessive allele on the X chromosome?

25. If the HCF of two numbers is 1, what can you conclude about the numbers?

26. If cot α=(24/7)​, then what is $\sin \alpha$?

27.

28. If an object is lifted vertically upwards, the work done is zero when the angle between force and displacement is:

29. What is the probability of rolling an even number on a six-sided die?

30. Which of the following pollutants is a major contributor to the formation of smog?

31. If "CHAIR" is coded as "RHCIA," how is "TABLE" coded?

32. If $3p-2=13$, what is the value of $p$?

33. The ratio of the lengths of two similar triangles is 3:5. If the area of the smaller triangle is 27 cm², what is the area of the larger triangle?

34. What is the pH scale a measure of?

35. If the sum of the measures of two complementary angles is 90 degrees, what are the measures of the angles?

36. What is the next term in the series: 1, 4, 9, 16, ?

37. The phenomenon of the emission of light by excited atoms when they return to their ground state is known as:

38. If 30% of a number is 45, what is 20% of that number?

39. A sum of money is divided among A, B, and C in the ratio 3:5:7. If B gets Rs. 400, what is the total amount?

40. If $3x+9=24$, what is the value of $x$?

41. In a group of 200 employees, 120 are skilled workers, and 80 are unskilled workers. If 40 employees are both skilled and unskilled, how many employees are only unskilled?

42. Which law of thermodynamics states that heat energy will naturally flow from an area of higher temperature to an area of lower temperature?

43. Which element has the highest atomic mass?

44. Statement 1: The profit percentage is 20%.

Statement 2: The selling price is Rs. 120.

45. The Sufi movement in India emphasized:

46. If A is the father of B and B is the sister of C, what is the relationship between A and C?

47. A takes 15 days to complete a job. He works alone for 10 days and then B completes the remaining work in 12 days. In how many days can B alone complete the entire job?

48. The bond angle in methane (CH₄) is approximately:

49. The first sermon of Gautama Buddha is known as:

50. Statement 1: The sum of two numbers is 15.

Statement 2: The difference between the two numbers is 3.

51. A jogger covers a distance of 12 km in 1.5 hours. What is the speed?

52. Which of the following is an application of electromagnetism?

53. What is the total number of vertices in a cuboid?

54.

55. The Sahara Desert is mainly located in:

56. The study of the entire set of proteins encoded by a genome is known as:

57. Which of the following is an example of a displacement reaction?

58. Statement: All students are learners. Some learners are not teachers.

Conclusion:

1. Some teachers are not students.
2. Some learners are students.

59. In a row of 30 students, Mohan is 7th from the left end. What is his position from the right end?

60. If an article is sold at a loss of 25%, and the selling price is Rs. 150, what is the cost price?

61.

62. The unit of capacitance is:

63. A sum of money becomes 8 times in 3 years when compounded annually. What is the rate of interest?

64. The 'Ashes' is a Test cricket series played between which two countries?

65. Which country has won the most FIFA World Cup titles?

66. If G is the wife of H and I is the son of H, what is the relationship between G and I?

67. What is the function of red blood cells (erythrocytes)?

68. Which of the following metals is produced by the electrolysis of its molten chloride?

69. The calendar for the year 2022 is the same as the calendar for the year:

70. A cube has a surface area of 96 cm². What is the length of each side?

71. Who invented the first practical photographic process?

72. Statement: Seven friends – M, N, O, P, Q, R, and S are sitting in a straight line. M is between N and O, and P is to the right of R.

73. Analogous Pair: Cell -> Tissue

Choose the analogous pair from the options:

74. If the product of two numbers is 72 and one of the numbers is 8, what is the other number?

75. The surface area of a cylinder is given by the formula: