Correct option is A
Pattern of series –

What will come in the place of question (?) mark in following number series:
Pattern of series –

Find out the missing numbers in the following series:
12, 15, 14, 17 ? 19
?, 68, 193, 157, 500, 436
18, 18, 36, 108, 432, ?
9, 5, ?, 14, 45, 184
209, 228, 251, 280, ?, 348
Suggested Test Series
Suggested Test Series
Find out the missing numbers in the following series:
12, 15, 14, 17 ? 19
?, 68, 193, 157, 500, 436
18, 18, 36, 108, 432, ?
9, 5, ?, 14, 45, 184
209, 228, 251, 280, ?, 348