Exams

Out of three pipes the first two can fill an empty tank in 9 and 18 hours, respectively while the third can drain the filled tank in 15 hours. If all the three pipes are opened when the tank is empty, after how many hours will the tank be full?

C and D start cycling from their fitness club. C rides 1 km West, then turns to his left and rides 5 km. In the meanwhile D rides 3 km South, then turns West and rides 7 km, then turns to his left and rides 2 km. Where is C with respect to D?

The value of cos0 deg is

The members of the Rajya Sabha are elected by the

Which of the following best defines disposable income?

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

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

The bar graph shows 1 month's sales figures of different brands of washing machines of a certain electronics store in Rs. 1000s. Study the diagram and answer the following questions.

What is the ratio of sales of brand G to that of brand A?