What should come in place of X in the given series?
11, 17, 29, 47, 71, X
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 101.
Logic Used: Adding multiple of 6
11 + 6 = 17, 17 + 12 = 29, 29 + 18 = 47, 47 + 24 = 71, 71 + 30 = 101