Which of the following numbers will replace the question mark (?) in the given series?
112, 113, 122, 147, 196, ?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 277.
Given series: 112, 113, 122, 147, 196, ?
112 + (12) = 113; 113 + (32) = 122; 122 + (52) =147; 147 + (72) = 196; 196 + (92) = 277