Verbal Reasoning - Mental Ability Questions

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

69 : 87 : : ? : ?

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

Tuesday : Wednesday : : ? : ?

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

16 x 4 - 10 + 2 ÷ 12 = 18

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

7 x 16 + 20 - 20 ÷ 10 = 31

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

BGR : CIU : : HCY : ?

Choose the correct alternative which will complete the following series.

4, 8, 12, 24, 18, ?

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

FMR : ELQ : : ?  :  ?

Which number will fit both the series of numbers?

Series A : 1, 4, 9,...
Series B : 1, 8, 27,...