What should come in place of the question mark (?) in the given series?
34 51 85 102 136 ?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 153.
Given series: 34 51 85 102 136 ?
34 + 17 = 51; 51 + 34 = 85; 85 + 17 = 102; 102 + 34 = 136; 136 + 17 = 153