Join 60,000+ competitive exam aspirants
A, B, C, and D can do a piece of work in 12, 15, 20, and 30 days, respectively. All start together, but D leaves after 2 days, C leaves 3 days before the completion, and B leaves 2 days before the completion. Determine the total time required to complete the work.
5 days 20 hours
8 days 6 hours
6 days 2 hours
5 days 10 hours
6 days 2 hours
Practice and solve "A, B, C, and D can do a piece of work in 12, 15, 20, and 30 days, respectively. All start together, ..." for Mathematics - Previous Year Paper 2025. The correct answer is Option C: 6 days 2 hours. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A, B, C, and D can do a piece of work in 12, 15, 20, and 30 days, respectively. All start together, ..." for Mathematics - Previous Year Paper 2025. The correct answer is Option C: 6 days 2 hours. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.