Two pipes, P and Q can fill a cistern in 12 and 15 minutes respectively. Both ar
Two pipes, P and Q can fill a cistern in 12 and 15 minutes respectively. Both are opened together, but at the end of…
Vimal can do a piece of work in 20 days, Vimal and Kamal together can do in 12 d
Vimal can do a piece of work in 20 days, Vimal and Kamal together can do in 12 days. If Kamal does the work…
Two pipes can fill an empty tank separately in 24 minutes and 40 minutes respect
Two pipes can fill an empty tank separately in 24 minutes and 40 minutes respectively and a third pipe can empty 30 gallons of…
There are three boats A, B and C, working together they carry 60 people in each
There are three boats A, B and C, working together they carry 60 people in each trip. One day an early morning A carried…
A cistern can be filled by two pipes in 20 and 30 minutes respectively. Both pip
A cistern can be filled by two pipes in 20 and 30 minutes respectively. Both pipes being opened, when the first pipe must be…
Raj can do a piece of work in 20 days. He started the work and left after some d
Raj can do a piece of work in 20 days. He started the work and left after some days, when 25% work was done….
A tank can be filled with water by two pipes A and B together in 36 minutes. If
A tank can be filled with water by two pipes A and B together in 36 minutes. If the pipe B was stopped after…
If 10 persons can do a job in 20 days, then 20 person with twice the efficiency
If 10 persons can do a job in 20 days, then 20 person with twice the efficiency can do the same job in:
A boy and a girl together fill a cistern with water. The boy pours 4 liters of w
A boy and a girl together fill a cistern with water. The boy pours 4 liters of water every 3 minutes and girl pours…
There was a leakage in the container of the refined oil. If 11 kg oil is leaked
There was a leakage in the container of the refined oil. If 11 kg oil is leaked out per day then it would have…
A tank has a leak which would empty the completely filled tank in 10 hours. If t
A tank has a leak which would empty the completely filled tank in 10 hours. If the tank is full of water and a…
If 2 men or 3 women or 4 boys can do a piece of work in 52 days, then the same p
If 2 men or 3 women or 4 boys can do a piece of work in 52 days, then the same piece of work…