3, 15, ?, 63, 99, 143
A. 27
B. 35
C. 45
D. 56
Answer: Option B
Solution(By Examveda Team)
The terms of the given series are (22 - 1), (42 - 1),....., (82 - 1), (102 - 1), (122 - 1).So, missing term = (62 - 1) - (36 - 1) = 35.
This Question Belongs to Competitive Reasoning >> Series Completion
Related Questions on Series Completion
Join The Discussion