0.01 is what percent of 0.1 ?

Two persons contested an election of Parliament. The winning candidate secured 57% of the total votes polled and won by …

The current birth rate per thousand is 32, whereas the corresponding death rate is 11 per thousand. The net growth rate …

In 2 kg mixture of copper and aluminium, 30% is copper. How much aluminium powder should be added to the mixture so that…

5 out of 2250 parts of earth is sulphur. What is the percentage of sulphur in earth ?

30% apples out of 450 are rotten, How many apples are in good condition ?

<strong>Solve this :</strong> 12% of 5000 = ?

A student scored 32% marks in science subjects out of 300. How much should he score in language papers out of 200 if he …