Verbal Reasoning - Mental Ability Questions

Select the related word/letters/numbers from the given alternatives:

DCBA : WXYS :: IJKL : ?

If signs - and x, and numbers 3 and 15 are interchanged, what is the value of 3+12/6-4x15 is

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

Editor : Newspaper : : ? : ?

Find the next term in the series

X, V, T, R, P, ?

Study the following information and answer the questions.

Point A is 8m to the west of Point B. Point C is 4m to the south of Point B. Point D is 4m to the east of Point C. Point F is 6m to the north of Point D. Point E is 8m to the west of Point F. Point G is 2m to the south of Point E.

If point G is 4m to the north of Point H, then what is the distance between H and D?

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

5 + 8 ÷ 40 - 20 x 25 = 6

Find the quadratic equations whose roots are the reciprocals of the roots of 2x2+5x+3?

A)  3x2+5x+2=0   

B) 5x2+3x+2=0 

C) 3x2-5x-2=0   

D)  None

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

596 : 965 : : 453 : ?