RRB ALP 14th Aug 2018 Shift-2
For the following questions answer them individually
Pipes A and C can fill an empty cistern in 32 and 48 hours, respectively while Pipe B can drain the filled cistern in 24 hours. If the three pipes are turned on together when the cistern is empty, how many hours will it take for the cistern to be $$\frac{2}{3}$$ full?
Select the correct mirror image of the given figure if the mirror is placed horizontally as shown.
A, B and C can complete a task together in 10 days. A and B would need 12 days if only the two of them worked, while B and C would take 20 days if only the two of them worked. If B worked alone, how many days would she take to complete the task?
Tapan, Ravi and Trisha shared a cake. Tapan had $$\frac{1}{4}$$ of it, Trisha had $$\frac{2}{3}$$ of it and Ravi had the rest. What was Ravi’s share of the cake?
If a young son works quickly for 2 hours and prepares 16 items in a day, and his old father works slowly for 8 hours and prepares 24 items in a day, which of the following is true?
