Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Logical and Analytical Reasoning

Topic

Mathematical Operations

Question:

Select the set in which the numbers are related in the same way as are the numbers of 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/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)

(42, 18, 3)

(36, 14, 4)

Options:

(34, 13, 4)

(50, 20,4)

(46, 18, 4)

(42, 15, 5)

Correct Answer:

(34, 13, 4)

Explanation:

(42, 18, 3)

(36, 14, 4)

The logic followed here is :

(second number + Third number) × 2 = Ist number

As

(18 + 3) × 2 = 42

(14 + 4) × 2 = 36

Same as

(34, 13, 4)

(13 + 4) × 2 = 34