EASY
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IMPORTANT
Earn 100
The tank-full petrol in Ajay's motor-cycle lasts for 10 days. If he starts using more every day, how many days will the tank-full petrol last?
Important Questions on Time and Work
EASY
CAT
IMPORTANT
A cistern has two pipes. One can fill it with water in hours and other can empty it in hours. In how many hours will the cistern be emptied if both the pipes are opened together when of the cistern is already full of water?
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CAT
IMPORTANT
Two forest officials in their respective divisions were involved in the harvesting of tendu leaves. One division had an average output of tons from a hectare and the other division, which had hectares of landless, dedicated to tendu leaves, got tons of fendu from a hectare. As a result, the second division harvested tons of fench leaves more than the first. How many tons of tendu leaves did the first division harvest?
EASY
CAT
IMPORTANT
According to a plan, a drilling team had to drill to a depth of metres below the ground level. For the first three days, the team drilled as per the plan. However, subsequently finding that their resources were getting underutilised according to the plan, it started to drill metres more than the plan every day. Therefore, a day before the planned date they had drilled to a depth of metres. How many metres of drilling was the plan for each day?
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IMPORTANT
A pipe can fill a tank in x hours and another can empty it in y hours. If the tank is rd full then the number of hours in which they will together fill it in is?
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IMPORTANT
Dev and Tukku can do a piece of work in and days respectively. They began the work together, but Dey leaves after some days and Tukku finished the remaining work in days. After how many days did Dev leave?
EASY
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IMPORTANT
A finishes th of the work in hours, B works twice as fast and finishes the remaining work. For how long did B work?
EASY
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IMPORTANT
Ajit can do as much work in days as Baljit can do in days and Baljit can do as much in days as Diljit in days. A piece of work takes days if all work together. How long would Baljit take to do all the work by himself?
EASY
CAT
IMPORTANT
Two pipes can fill a cistern in and hours respectively. The pipes are opened simultaneously and it is found that due to leakage in the bottom of the cistern, it takes minutes extra for the cistern to be filled up. When the cistern is full, at what time will the leak empty it?
