Question Paper from: Railway RPF Sub Inspector

A can do g of a work in 5 days. B can dog of the work in 10 days. ln how many days both A and B can do the work?

1:

7 days

2:

9 days

3:

5 days

4:

10 days

Solution:
Chapter Name: Time and Work

This has been asked in Question Paper

Railway RPF Sub Inspector

Attempt

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