Question
A tank has a pipes attached to it, out of which 2 are
outlet pipes and the rest are inlet pipes. Each inlet pipe can fill a tank in 10 hours and each outlet pipe can empty the fall tank in 15 hours. When all the pipes are opened together then 91(2/3)%Â part of the tank is filled in 2(1/2)Â hours. What is the vase of n?Solution
The correct answer is D
More Previous year papers Questions
Find the word with the appropriate similar meaning of the word in Italic from the options given:
The movie had a riveting plot that kept everyo...
Stringent
...The weather was mild and pleasant.
CARESS
Too powerful to be defeated or overcome
- Choose the alternative which can replace the bold word without changing the meaning of the sentence.
The lawyer’s trenchant arguments left no roo... Choose the one which best expresses the meaning of the given word .
Taciturn
This __________ is useless. You better throw it.
The river was shallow near the shore.
to make someone return for trial to another country or state where they have been accused of doing something illegal
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