Select the option in which the two numbe

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Target Exam

CUET

Subject

General Test

Chapter

General Ability

Topic

Analogy

Question:

Select the option in which the two numbers are related in the same way as are the numbers in the given number-pair.

40 : 19 :: ?

Options:

28 : 13

20 : 11

34 : 17

46 : 23

Correct Answer:

28 : 13

Explanation:

40 : 19 :: ?

The logic followed here is :

IInd number × 2 + 2 = Ist number

19 × 2 + 2

38 + 2 = 40

Similarly (28 : 13)

13 × 2 + 2

26 + 2 = 28