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Select the option that is related to the third number in the same way as the second number is related to the first number. 400:20:: 100 : ?

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.
400:20:: 100 : ?

A.

50

B.

10

C.

5

D.

1

Solution

Correct option is B

Hence, ?=10

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