[Assistant Superintendent of Jails 2021]

1. Raman takes 8 hours to write a 50-page page manuscript while Reena can write the same manuscript in 6 hours. How many hours would it take them to write a 100 page manuscript, if they work together ?

1. 9

2. 5\(5\over 7\)

3. 14

4. 6\(6\over 7\)

Correct Answer :

6\(6\over 7\)