Which number will come in the place of question mark?
45, 55, 66, 78, 91, ?

Pick an odd number in the given number series?

4 12 38 87 198

What is the missing term in the given series? The series is 11, 44, 48, ?, 196

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

A5, C10, E15, G20, ?

A series is given, with one term missing. Choose the correct alternative from the given options that will complete the series.
51    (?)    57      65      81    

Complete the following series.

In the following question, select the missing number from the given series.
37, 50, 65, 82, ?, 122

Directions : In each of the following letter series, some of the letters are missing which are given in that order as one of the alternatives below it.

- bcdbc - dcabd - bedbc -dc -bd