Select the option in which the numbers a

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Target Exam

CUET

Subject

General Test

Chapter

General Ability

Topic

Analogy

Question:

Select the option in which the numbers are related in the same way as are the numbers of the following set.

{2, 2, 9}

Options:

{8, 36, 81}

{6, 18, 46}

{4, 8, 25}

{12, 60, 98}

Correct Answer:

{4, 8, 25}

Explanation:

{2, 2, 9}

The logic followed here is :

(Ist number + IInd number) × 2 + 1 = IIIrd number

(2 + 2) × 2 + 1

4 × 2 + 1

8 + 1 = 9

Similarly {4, 8, 25}

(4 + 8) × 2 + 1

12 × 2 + 1

24 + 1 = 25