Question Details

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/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.)


(5, 25, 50)

(8, 64, 128)

Options

A

(12, 144, 288)

B

(12, 144, 278)

C

(12, 134, 288)

D

(12, 144, 298)

Show Answer

Correct Answer :

Option A

(12, 144, 288)

Solution :

The correct option is (12, 144, 288).


Logic and Pattern Analysis:

Let the set of numbers be denoted as (A, B, C).

Analyzing the relationship between the numbers in the given sets:

1. First Set: (5, 25, 50)

Second number (B): 52=25

Third number (C): 25×2=50


2. Second Set: (8, 64, 128)

Second number (B): 82=64

Third number (C): 64×2=128


Pattern:

B=A2

C=B×2=2×A2


Checking the Options:

Applying the same logic to option (12, 144, 288):

First number (A) = 12

Second number (B) = 122=144

Third number (C) = 144×2=288


This follows the exact pattern defined by the given sets.

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