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A and B can complete a work in 15 days and 10 days, respectively. They started doing the work together but after 2 days, B had to leave, and A completed the remaining work alone. The whole work was completed in ______________ days.
10
13
12
11
12
Practice and solve "A and B can complete a work in 15 days and 10 days, respectively. They started doing the work togeth..." for Mathematics - Previous Year Paper 2025. The correct answer is Option C: 12. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A and B can complete a work in 15 days and 10 days, respectively. They started doing the work togeth..." for Mathematics - Previous Year Paper 2025. The correct answer is Option C: 12. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.