Exams

If 2560.256 = 25.6x, then what will be the value of x?

A flask has two holes. The 1st hole alone makes the flask empty in 9 minutes and 2nd hole alone makes the flask empty in 16 minutes. If water leaks out at a constant rate, how long in minutes does it take if both the holes together empty the flask?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option.

Some girls are taking prior permission to (1)/ sport a loosely tied plait on the days (2)/ they had washed their hair. (3)/ No error (4)

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

Bit, Byte, Kilobyte, Megabyte, ?

Simple interest on a certain sum of money for 3 years at 8% per annum is half the compound interest on Rs 1200 for 2 years at 10% per annum. The sum placed on simple interest is

A piece of paper is folded and cut, as shown below in the question figures. Front the given answer figures, indicate how it will appear when opened.

Select the missing number from the given options?

Who wrote the book "Five Point Someone: What Not to Do at IIT"?