Series – Railway Reasoning part – 15

Total Questions: 62

41. 3, 8, 13, 18, ? [RRB ALP 20/08/2018 (Morning)]

Correct Answer: (b) 23
Solution:

3 + 5 = 8
8 + 5 = 13
13 + 5 = 18
18 + 5 = 23

42. I-10, L-13, O-16, ?, ? , X-25 [RRB ALP 20/08/2018 (Afternoon)]

Correct Answer: (d) R - 19, U - 22
Solution:

43. J - 11, L - 13, N - 15, P - 17, ?, ? [RRB ALP 20/08/2018 (Evening)]

Correct Answer: (c) R - 19, T - 21
Solution:

44. 0, 1, 4, 27, 16, 125, 36, ? [RRB ALP 20/08/2018 (Evening)]

Correct Answer: (d) 343
Solution:

45. 3G, 6H, 11J, 18M, ? [RRB ALP 20/08/2018 (Evening)]

Correct Answer: (a) 27Q
Solution:

46. X, V, T, R, P, ? [RRB ALP 20/08/2018 (Evening)]

Correct Answer: (a) N
Solution:

47. J, L, O, S, ?, ? [RRB ALP 20/08/2018 (Evening)]

Correct Answer: (c) X,D
Solution:

48. UE₅, TF₄, SG₆, RH₃? [RRB ALP 21/08/2018 (Morning)]

Correct Answer: (b) Ql₇
Solution:

49. 13, 10, 7, 4, ? [RRB ALP 21/08/2018 (Afternoon)]

Correct Answer: (a) 1
Solution:

13 - 3 =10
10 - 3 =7
7 - 3 =4
4 - 3 =1

50. 21, 55, 19, 50, 17, 45, ? [RRB ALP 21/08/2018 (Evening)]

Correct Answer: (b) 15
Solution: