The second number in the given number pairs is obtained by performing certain mathematical operation(s) on the first number. The same operation(s) are followed in all the number pairs except one. Find that odd number pair. (NOTE : Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as adding /deleting /multiplying etc., to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.

The first two words are related in a certain way. Choose the correct option to replace the question mark (?) having the same relationship with the third word:
Aeroplane : Hangar :: Guns : ?

Select the option that is related to the third word in the same way as the second word is related to the first word.
USA : Congress :: India : ?

There are two blanks marked I and II. The words to fill in these blanks are given againts I as (A,B,C,D) and II as (P,Q,R,S) respectively. The words on either side of the sign: have a similar relationship. Find the alternative that signify correct relationship.

Water is related to Ocean in the same way as Snow is related to

There are two blanks marked I and II. The words to fill in these blanks are given againts I as (A, B, C, (D) and II as (P, Q, R, S) respectively. The words on either side of the sign (::) have a similar relationship. Find the alternatives that signifies correct relationship.

I : Increase : Descend ::: II

Complete the analogy: Port Blair : ? :: Thimphu : Bhutan