Question Paper from: Railway RPF Sub Inspector

Five years ago the average age of A, B, C, D was 45 years. By including X the present average of all the five is 49 years. Then the present age of X is-—

1:

64 years 

2:

48years

3:

45 years

4:

40 years

Solution:
Chapter Name: Problems on Ages

This has been asked in Question Paper

Railway RPF Sub Inspector

Attempt

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