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 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, 125, 17)

(8, 27, 11)

Options:

(11, 32, 15)

(19, 216, 25)

(17, 16, 19)

(9, 216, 16)

Correct Answer:

(19, 216, 25)

Explanation:

(12, 125, 17)

(8, 27, 11)

The logic followed here is :

(IIIrd number - Ist number)3 = second number

as

(17 - 12)3 = 125

(11 - 8)3 = 27

 

same as in (19, 216, 25)

(25 - 19)3 = 216