Series – Railway Reasoning part – 15

Total Questions: 62

1. 13, 27, 56, 115, 234, ? [RPF Constable 18/01/2019 (Morning)]

Correct Answer: (c) 473
Solution:

2. 94, 82, 91, 79, 88, ? [RPF Constable 18/01/2019 (Morning)]

Correct Answer: (b) 76
Solution:

3. 141, 147, 159, 177, 201,? [RPF Constable 18/01/2019 (Morning)]

Correct Answer: (b) 231
Solution:

4. 87,71,92, 76, 97,? [RPF Constable 18/01/2019 (Afternoon)]

Correct Answer: (d) 81
Solution:

5. 56, 73, 107, 158, 226,? [RPF Constable 18/01/2019 (Afternoon)]

Correct Answer: (b) 311
Solution:

6. 2, 0, 3, 5, 25, ? [RPF Constable 18/01/2019 (Evening)]

Correct Answer: (c) 119
Solution:

Logic : -2 x 1 - 2 = 0
0 x 2 + 3 = 3
3 x 3 - 4 = 5
5 x 4 + 5 = 25
25 x 5 - 6 = 119

7. 15, 27, 57, 111, 225,? [RPF Constable 18/01/2019 (Evening)]

Correct Answer: (c) 447
Solution:

8. 62, 46, 67, 51, 72,? [RPF Constable 19/01/2019 (Morning)]

Correct Answer: (c) 56
Solution:

9. 118, 37, 76, 155, 314 , ? [RPF Constable 19/01/2019 (Morning)]

Correct Answer: (c) 633
Solution:

10. 201, 203, 207, 215, 231,? [RPF Constable 19/01/2019 (Morning)]

Correct Answer: (a) 263
Solution: