What should come in place of the question mark (?) in the given series?
39, 47, 55, 63, 71, ?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 79.
Given series: 39, 47, 55, 63, 71, ?
39 + 8 = 47, 47 + 8 = 55, 55 + 8 = 63, 63 + 8 = 71 + 8 = 79