What should come in place of the question mark (?) in the given series?
13 21 33 49 ? 93
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 69.
Given series: 13 21 33 49 ? 93
13 + 8 = 21, 21 + 12 = 33, 33 + 16 = 49, 49 + 20 = 69, 69 + 24 = 93