Bank Exams Questions

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A pipe, working at full speed, can fill an empty cistern in 1 hour. However, during the first hour it worked at one-twelfth of its capacity, during the second hour at one-ninth of its capacity, during the third hour at one-sixth of its usual capacity and during the fifth hour it was only one -third as efficient as it was supposed to be. A second pipe also displayed similar performance, but if it worked at full speed would have filled the empty cistern in 2 hours. Together with a drain pipe that drained water out of the tank at a constant rate, the empty cistern could be filled in 5 hours, all the three pipes working concurrently. How many hours will it take the drain pipe to empty the filled cistern if no other pipe was functioning during the time?

If 3√2 + √18 + √50 = 15.55, then what is the value of √32 + √72?

Which of the following represents an ion?

If 3#5 = -20, 1#4 = -30 and 6#5 = 10, then find the value of 4#9 = ?

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Lechery

Find the simple interest on Rs. 50 for 6 months at the rate of 10 paise per rupee per month.

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

curiosity killed the cat

The rate of inflation increases when the purchasing powerof money___________ .