What should come in place of the question mark (?) in the given series?
123 121 117 111 ? 93
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 103.
Given series: 123 121 117 111 ? 93
123 - 2 = 121, 121 - 4 = 117, 117 - 6 = 111, 111 - 8 = 103, 103 - 10 = 93