App Logo

No.1 PSC Learning App

1M+ Downloads
In the following question, select the related number from the given alternatives. 562 : 30 :: 663 : ?

A44

B49

C54

D58

Answer:

C. 54

Read Explanation:

562 ⇒ (5 × 6 × 2) ÷ 2 ⇒ 60 ÷ 2 = 30 663 ⇒ (6 × 6 × 3) ÷ 2 ⇒ 108 ÷ 2 = 54


Related Questions:

Select the pair that follows the same pattern as that followed by the two set of pairs given below. Both pairs follow the same pattern. MOR−QSV TVY−XZC
PR : TV : : JL : ?

Select the related word(s) from the given alternatives:

Insects : Entomology :: Fungi :

In the following number-pairs, the second number is obtained by applying certain mathematical operations to the first number. Select the number-pair in which the numbers are related in the same way as are the numbers of the following number-pairs. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13 such as adding/subtracting/multiplying to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)

21, 105

19, 95

If 'rat' is called 'dog', 'dog' is called 'mongoose', 'mon- goose' is called 'lion', 'lion' is called 'snake' and 'snake' is called 'elephant' which is reared as pet?