engineering recuitment FSSAI Assistant Mock Test 2021 Quantitative Aptitude Time and Work Work Efficiency
Hari and Mohan can do a work in 20 and 25 days respectively. After doing collectively 10 days of work, they leave the work due to illness and Shyam completes rest of the work in 3 days. How many days Shyam alone can take to complete the whole work?
1
32 days
2
28 days
3
29 days
4
30 days