Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Logical and Analytical Reasoning

Topic

Mathematical Operations

Question:

Select the option in which the numbers are related in the same way as are the numbers in the following sets.

(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)

(18, 36, 72)
(16, 32, 64)

Options:

(24, 48, 96)

(32, 96, 128)

(14, 28, 54)

(38, 76, 162)

Correct Answer:

(24, 48, 96)

Explanation:

(18, 36, 72)
(16, 32, 64)

The logic followed here is :

Ist number × 2 =  second number and  second number × 2 = IIIrd number

as

18 × 2 =  36 and  36 × 2 = 72

16 × 2 =  32 and  32 × 2 =64

Same as in (24, 48, 96)

24 × 2 =  48 and  48 × 2 = 96