state gov Calcutta High Court Lower Division Assistant (LDA) Mock Test 2024 Quantitative Aptitude Time and Work Work Efficiency
Amit can complete a piece of work in 5 hours; Jeevan and Paul together can complete It In 4 hours, while Amit and Paul together can complete It In 3 hours. Approximately, how many hours will Jeevan alone take to complete the work (rounded off to the nearest integer)?
1
5
2
6
3
9
4
8