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The average age of A and B is 20 years. ...

The average age of A and B is 20 years. If A is to be replaced by C, the average would be 19 years. The average age of C and A is 21 years. The ages of A, B and C In order (in years) are:

A

18, 22, 20

B

18, 20, 22

C

22, 18, 20

D

22, 20, 18

Text Solution

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The correct Answer is:
C
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