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)

(30, 93, 1)

(42, 132, 2)

Options:

(4, 60, 5)

(5, 31, 29)

(14, 20, 25)

(3, 30, 7)

Correct Answer:

(3, 30, 7)

Explanation:

(30, 93, 1)

(42, 132, 2)

(Ist number + IIIrd number) × 3 = IIIrd number

Same as

(30 + 1) × 3 = 93

(42 + 2) × 3 = 132

Similarly In option 4

(3 +7 ) × 3 = 30