Select the option in which the numbers a

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Home Questions MQCEP29M3B

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.

{6, 15, 27}

Options:

{12, 32, 54}

{8, 24, 34}

{4, 10, 18}

{14, 38, 57}

Correct Answer:

{4, 10, 18}

Explanation:

{6, 15, 27}

The logic followed here is :

(IInd number × 2) - (Ist number ÷ 2) = IIIrd number

In {6, 15, 27}

(15 × 2) - (6 ÷ 2)

30 - 3 = 27

same as

{4, 10, 18}

(10 × 2) - (4 ÷ 2)

20 - 2 = 18