CAT (Certified Accounting Technician) Question: Download CAT (Certified Accounting Technician) PDF

A and B working together can finish a job in T days. If A works alone and completes the job, he will take T + 5 days. If B works alone and completes the same job, he will take T + 45 days. What is T?

1. 25
2. 60
3. 15
4. None of these

Ans : C

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If the wheel of a bicycle makes 560 revolutions in traveling 1.1 km, what is its radius?	A, B and C can do a work in 5 days, 10 days and 15 days respectively. They started together to do the work but after 2 days A and B left. C did the remaining work (in days)