Find the wrong number:

$15, 16, 22, 29, 45, 70$

Find the wrong number:

$1, 3, 7, 15, 27, 63, 127$

Find the wrong number:

$11, 5, 20, 12, 40, 26, 74, 54$

Replace the wrong number:

$1,2,11,36,84$

Replace the wrong number:

$3,8,18,38,75$

Replace the wrong number:

$2, 3, 5, 8, 13, 34$

Complete the Alphabet series:

$A, Z, B, Y, C, X, ?$

Complete the alphabet series:

$AC, CE, DF, EG, ?$

Complete the alphabetical series:

$AZ, BY, CX, ?$