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

Train : Passenger :: Aeroplane  : ?

Select the number pair in which the two numbers are related in the same way as the two numbers of the pair given below.

35:6

49 : 343 : : 64 : ?

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

Lion: Deer:: Mongoose:? 

Direction: Select the related word from the given alternatives.

Insect: Disease :: War : ?

Select the option that has the same relationship with the third number as the second number with the first number.
10 : 1010 :: 11 :?

From the following options, select the letter pair that has the same relation as the letter pair given below.
RP : SQ :: ?

CAT : 3120 :: MAT : ?