Exams

A can do a work in 16 days and B in 20 days. If they work on it together for 8 days, then what fraction of work is left?

The table below shows the sales of milk in 6 different states as a percentage of total sales. In each state only two milkmen A and B sell the milk. the table below shows the sales of salesman A as percentage of total sale of milk in each state. The total sales of milk is 200000 litres.

What will be the central angle (in degrees) formed by the average sale of milk in state Q, T and S together?

The Grande Croix Commandeur in National Merit Order - the highest civilian honor of Ivory Coast, Africa - was recently conferred on which Indian?

12 men and 16 women together can complete a work in 4 days. It takes 80 days for one man alone to complete the same work, then how many days would be required for one woman alone to complete the same work?

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

The last straw

When iron is exposed to moist air, a reddish brown coating of hydrated Iron (III) Oxide (Fe2O3) is deposited on its surface. This reddish brown coating is called

A body has a weight W on the surface of Earth. What is its weight on a planet whose mass is 15 times that of Earth and a radius that is 4 times that of the earth?

What was a major contribution of John Muir?