Question
Which of the following books was written by
Megasthenes?Solution
The correct answer is D
‘A’ alone can complete a work in 50 hours. ‘A’ started the work alone and left after working on it for 30 hours. If ‘B’ completed the rest o...
Person A can complete a certain task in 20 days, while person B can finish the same task in x days. Together, they can complete the task in 12 days. Det...
P and Q together can do a job in 6 days, Q & R can finish the same work in 60/7 days. P started the work and worked for 3 days. Q & R continued ...
‘n’ men working 20 hours a day can complete a work in 8 days while (6n – 4) men working 10 hours a day can complete the same work in 8...
- If Ankit takes four times the time that Ravi takes or five times the time that Sandeep takes to finish a task, and all three working together can complete ...
Ratio of the work done by P, Q and R in one day is 8:5:9 respectively. They all together can complete the work in 40 days. Q and R worked on it for 32 d...
Rahul, Sameer, and Dinesh can complete a task in 24 days, 36 days, and 18 days, respectively. They started working together, but ...
Sam and John can complete a piece of work in 8 days and 12 days respectively. They work together but after 2 days, Sam leaves. John finishes the remaini...
A and B together can complete a task in 40 days, while A alone takes 100 days to finish it. When A, B, and C work together, they can complete the task i...
- ‘R’ completes a job in 10 days. ‘S’ is twice as efficient as ‘R’. How much time will they take to complete 120% of the work together?
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