Hello Maruti Sir, Could you please tell shortcut to solve this question, Or anyone else who has any best approach.
Akshay, Manoj and Harshit are employees of XYZ firm. Akshay while working alone takes 3 hours more than twice the time taken by all three working together to complete a piece of work. To complete the same piece of work, Manoj alone takes five times the time taken by all three working together and Harshit alone takes 9 hours less than four times the time taken by all three. How long will it take for Akshay and Harshit together to complete the work?
1. 7.5 hours
2. 8.5 hours
3. 9.5 hours
4. 12.5 hours
Please tell shorcut to solve this question