Question

Directions : In each of the following questions, a number / alphabet series is given with one
tem missing. Choose the correct alternative that will continue the same pattern and replace the question
mark in the given series.
1,5, 13, 29, ?, 125, 253
(A) 83
(C) 61
(B) 69
(D) 65
4.9, 19.?, 79, 159, 319
(A) 59
(C) 49
(B) 39
(D) 29

This is a Aptitude test.​

Answer 1

Answer:for the first series the answer is 61

Step-by-step explanation: in the first series the difference between the numbers are getting double

The difference between the numbers goes on like 4,8,16,32 so on...

Therefore the missing has 29+32=61