Verbal Reasoning - Mental Ability Questions

If "#" means "subtraction", "&" means "division", "@" means "addition" and "%" means "multiplication", then

132 & 3 # 10 @ 20 % 2 = ?

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

18 x 12 - 6 ÷ 5 + 4 = 35

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

UCG : WEI : : ? : ?

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

ART : BSU : : MRV  :  ?

Select the missing figure based on the given related pair of figures.

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

3 : 9 : : ? : ?

Find the missing (?) in the series.

3, 5, 9, 11, ?, 33, 65,...

Select the related word/letters/number from the given alternatives.

867 : 21 : : 9164 : ?