Question
Statements: 1. All papers are stationery.
2. Some stationery are books. 3. No book is a pen. Conclusions : I. Some pens are books. II. No paper is a pen. III. Some stationery are papers. Three statements are followed by three conclusions numbered I, II and III. You have to consider these statements to be true, even if they seem at variance from commonly known facts. Decide which of the given conclusions logically follow(s) from the given statements.Solution
There are 16 taps which are fitted in a tank .In which some are inlet pipes and some are Outlet pipes .Each inlet tap has the efficiency to fill the ...
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Pipes A and B alone can fill a tank in 12 minutes and 18 minutes, respectively, while pipe C alone can empty the full tank in 36 minutes. If all the pip...
Pipe A and Pipe B could fill a tank together in 30 hours and 20 hours respectively, while pipe C could empty it in 12 hours. If both inlet pipes are ope...
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