248 : 3 : : 328 : ?

Direction: In the following question, select the related letters from the given alternatives. 

QPON : MLKJ :: XWVU : ?

How many such pairs of letters are there in the word ‘ANIMATION’ each of which has as many letters between them in the word as in the English alphabet?

The total age of a mother and her son is 60 years. The difference between their ages is 30 years. Find out the age of the mother.

The number of letters skipped in between the adjacent letters in the series are consecutive even numbers. 

In each of the following questions, five words are given. Which of them will come in the middle if all of them are arranged alphabetically as in a dictionary?

DIRECTIONS: Study the following arrangement carefully and answer the questions given below.
W 3 # R @ E J K T 4 B 9 I H D U 8 1 H % A V 5 δ 7 M P 2 Q $ 6

How many such vowels are there in the above arrangement, each of which is immediately preceded by a symbol and immediately followed by a consonant? 

If in a certain code, LUTE is written as MUTE and FATE is written as GATE, then how will BLUE be written in that code?