In a school, if there are 36% boys and 352 girls, then the number of boys is ________.

The volume of a solid right circular cone is 600 π cm³, and the diameter of its base is 30 cm. The total surface area (in cm²) of the cone is:

The following table shows the number of units of product produced and sold by a company over the course of six years.

The number of units of product sold in 2016 is approximately what percent more than the average number of units produced from 2012 to 2016?

When the price of an audio system was reduced by 20%, the sale increased by 80%. What was the net effect on the sale?

A gun is fired at a distance of 1.7 km from Ram and he hears the sound after 25 seconds. The speed of sound in meter per second is

Five dice are tossed together. What is the probability of getting different faces in all of the dice?

A boat starts travelling from point P, travels to point Q then returns to point P. The boat takes 12 hours to complete the journey. The speed of the stream is 5 km/hour and the speed of the boat in still water is 10 km/hour. What is the distance between P and Q?

The largest natural number which exactly divides the product of any four consecutive natural numbers is