14, 35, 87.5, ?

Select the missing number from the given responses:

Find the missing term in the following series:

43 44 ? 69 185

Find the missing term in the given series:

15 Select the number from among the given options that can replace the question mark (?) in the following series.

24, 48, 51, 204, 209, ?

In the following question, select the missing number from the given alternatives.

45, 15, 60, 75, 135, ?

Find the missing number.

20, 30, 42, 56, 72, ?

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

18, 19, 27, 36, ___, 225

In each of the following questions select the related letter/word/figure/number from the given alternatives.

JRH : ? : : KOV : 51 

2, 5, 11, 23, ?

In each of the following questions, select the related number from the given alternatives:

8/15 : 2/5 : : 16/21 : ?