Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Logical and Analytical Reasoning

Topic

Mathematical Operations

Question:

Select the option in which the numbers shares the same relationship in set as that shared by the numbers in the given set. (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 /subtracting /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)

(12, 172, 74)

(28, 168, 56)

Options:

(16, 115, 34)

(28, 128, 36)

(18, 130, 38)

(14, 130, 42)

Correct Answer:

(28, 128, 36)

Explanation:

(12, 172, 74)

(28, 168, 56)

The logic followed here is :

(IIIrd number + Ist number) × 2 =  Second number

As

(12 + 74) × 2 = 172

(28 + 56) × 2 = 168

Same as in (28, 128, 36)

(28 + 36) × 2 = 128