Verbal Reasoning - Mental Ability Questions

A is the father of B. But B is not the son of A. Then what is B to A?

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

AABAAAA, BAAAAAA, AAAAABA, AAABAAA, ABAAAAA, _______________.

Which one is wrong in the given series?

49 36 25 18 9 4

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

52, 41, 32, 25, ?, 17

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

FOT : GOW : : RID  :  ?

A brother and sister daily leave home together to go to their respective schools. The brother goes 3 km North, then turns left and goes 1 km to reach his school. The sister goes 4 km West, then 3 km North, then turns left and goes 5 km to reach her school. Where is the brother's school with respect to the sister's school?

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

i. Motives
ii. Meaning
iii. Medieval
iv. Maritime
v. Manufacture

If A means '+', @ means 'x', & means '/' and V means '-', then the value of

7 @ 2 V 135 & 5 @ 3 & 9 A 1