Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
A can do a piece of work in 4 hours . A and C together can do it in just 2 hours, while B and C together need 3 hours to finish the same work. B alone can complete the work in --- hours. | |
A. | 12 hours [Correct Answer] |
B. | 6 hours [Wrong Answer] |
C. | 8 hours [Wrong Answer] |
D. | 10 hours [Wrong Answer] |