Select the option that is related to the

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Target Exam

CUET

Subject

General Test

Chapter

General Ability

Topic

Analogy

Question:

Select the option that is related to the third number in the same way as the second number is related to the first number.

3 : 20 :: 7 : ?

Options:

105

100

Correct Answer:

100

Explanation:

The pattern followed here is:

3 : 20 → 3 : (3² + 1) × 2 = 20

Similarly,

7 : ? → 7 : (7² + 1) × 2 = 100

Hence, ‘100’ is the correct answer