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There are two person A and B.A alone can complete the whole work in x days and B alone can complete the whole work in y days. Working together they can complete the whole work in 12 day. Which of the following statements is/are true regarding x and y? A) 20 days and 30 days B) 25 days and 300/13 days C) 32 days and 96/5 days D) 40 days and 10 days 
In the year 2007, which is not a leap year, there are 28 days in February and the total days in the year are 365. In 2008, which is a leap year, there are 29 days in February and the total days in the year are 366. If the date May 16, 2007 is a Wednesday: Then which one of the following days would fall on the date May 16, 2008?
Puneet completes a work in 12 days and Rachna completes a work in 6 days. But Puneet worked only for 4 days and Rachna worked only for 2 days. The remaining work was done by Sahil and Sachin who alone can complete the work in 10 days and 6 days respectively. Ratio of the number of days for which Sahil and Sachin worked is 1 : 1. Find the total number of days for which Rachna, Sahil, and Sachin worked.
'A' can do a work in 20 days and 'B' can do the same work in 15 days. 'B' works for 6 days and leaves work. In how many days can 'A' alone complete the remaining work? A. 12 days B. 4 days C. 6 days D. 5 days
A and B can do a piece of work in 30 days and 45 days respectively. They work together for 10 days and after that A goes on leave for 10 days and B works on every alternate day for the next 10 days and then goes on leave for the next 10 days after which A starts the work on every alternate day for the next 10 days. After that A and B together complete the remaining work. Find in how many days the work was completed.
Working together, P, Q and R reap a field in 6 days. If P can do it alone in 10 days and Q in 24 days, in how many days will R alone be able to reap the field? A. 32 days B. 40 days C. 45 days D. 60 days
In the following question, two statements are numbered as A and B. On solving these statements, we get quantities A and B respectively. Solve both quantities and choose the correct option. Quantity A: A can do a piece of work in 10 days and B can do the same work in 15 days. They start working together and after 4 days, A left the work. Find in how many days the total work will be completed. Quantity B: P can do a piece of work in 15 days and Q can do the same work in 25 days. They start working together and after 5 days, Q left the work. Find in how many days the remaining work will gets completed.
Given below are two quantities named A and B. Based on the information, you have to determine the relationship between two quantities. You should use the given data and your knowledge of Mathematics to choose between the possible answers. Quantity A: A work can be complete by P and Q in 12 days, Q and R in 15 days, R and P in 30 days. In how many days, P alone can finish the work? Quantity B: A work can be complete by P and Q in 16 days, Q and R in 12 days, R and P in 32 days. In how many days, P alone can finish the work?
Select the correct alternative from the given choices. A, B and C can finish certain piece of work in 12 days, 15 days and 20 days respectively. A started working and is assisted by B and C on alternative days. This way, A, B and C finishes 85% of the total work. The remaining work is finished by D and the total number of days taken to finish the work is 9 days. Find the number of days C and D will take to finish half of this work when C works at 75% of his efficiency?
30 men working 5 hours a day can do a task in 16 days. In how many days will 40 men working 6 hours a day do the same task? A. 12 days B. 10 days C. 15 days D. 18 days E. 20 days