Series – Railway Reasoning part – 14

Total Questions: 50

11. 3, 5, 13, 49, ? [RRB JE 26/05/2019 (Afternoon)]

Correct Answer: (a) 241
Solution:

12. 14, 6, 4, 4, 8, ? [RRB JE 26/05/2019 (Afternoon)]

Correct Answer: (c) 48
Solution:

13. 7, 35, 33, 63, 60, 92, ? [RRB JE 26/05/2019 (Evening)]

Correct Answer: (c) 88
Solution:

14. WO,CJ,HF, ? ,RA [RRB JE 26/05/2019 (Evening)]

Correct Answer: (c) MC
Solution:

15. 2, 3, 7, 34, 50, ? [RRB JE 27/05/2019 (Morning)]

Correct Answer: (c) 175
Solution:

5 ka cube hona chahiye

16. A, CD, GHI, ? , UVWXY [RRB JE 27/05/2019 (Morning)]

Correct Answer: (a) MNOP
Solution:

Pattern follows : - no. of digits increases by 1 and the difference between digits increases by 2.

17. 86, 67, 49, 33, 20, ? [RRB JE 27/05/2019 (Evening)]

Correct Answer: (a) 11
Solution:

18. 0, 7, 26, 63, 124, ? , 342 [RRB JE 28/05/2019 (Morning)]

Correct Answer: (d) 215
Solution:

19. Find the wrong number in the given series. [RRB JE 28/05/2019 (Morning)]

14, 20, 29, 39, 56, 74

Correct Answer: (d) 39
Solution:

20. A, Z, C, X, E, V, G, ? [RRB JE 28/05/2019 (Afternoon)]

Correct Answer: (a) T
Solution: