Verbal Reasoning - Mental Ability Questions

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

13, 17, 19, 23, 29, ?

In the following question, select the related word pair from the given alternatives.

Tie : Neck : : ? : ?

In the following question, select the related letter pair from the given alternatives.

GSR : HTP : : ? : ?

The following equation is incorrect. Which two signs should be interchanged to correct the equation?

18 + 26 - 25 x 10 ÷ 5 = 42

In the following question, select the related letter/letters from the given alternatives.

NOS : PQU : : KLP : ?

The following equation is incorrect. Which two signs should be interchanged to correct the equation?

14 + 18 x 40 - 10 ÷ 20 = 66

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

43, 58, 88, 133, ?, 268

In the following question, select the related letter/letters from the given alternatives.

DFI : IKN : : NPS : ?