Find the next digit in the following series.
10, 16, 25, 37, ?

Direction (66-70): What should come in place of the question mark(?) in the following number series?

4, 10, 22, 46, (?)

Select the terms that will replace the ? in the following series.

Z, X, V, ?, R, P, ?

What will come in the place of question mark?
23, 93, 373, 1493, ?

Select the option that will fill in the blank and complete the given series.
6, 10, 19, 35, 60, _

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

250, 275, 301, ?

Find the wrong number in the series from among the alternatives?
3, 8, 15, 24, 34, 48, 63

What value will come in place of question mark (?) in the number – series given below?

3 42 120 237 393 ?