Verbal Reasoning - Mental Ability Questions

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

DFG : EGH : : PRS : ?

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

3 + 4 - 25 ÷ 2 x 12 = 41

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

12, 17, 34, ?, 78, 83, 166

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

Truck : Vehicle : : ? : ?

Which of the following terms follows the trend of the given list?

YYYYYYX, YYYYYXX, YYYYXXX, YYYXXXX, YYXXXXX, _______________.

Arrange the given words in the sequence in which they occur in the dictionary.

i. Permanence
ii. Permanent
iii. Permafrost
iv. Permeability

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

ACD : ZXW : : PMN : ?

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

14 + 8 ÷ 16 - 9 x 12 = 10