The sum of the radius of the base and height of a solid cylinder is 40m. If the total surface area of the cylinder is 1760 m^{2} its volume is:

5700^{3}

5420m^{3}

5082^{3}

5600^{3}

Correct Answer : C

The distance between the points (3, -4) and (3, 3) is

If a ration shop is to be set up within 3 km of each city, how many ratio shops will be required?

The distance between the points (-4, 5) and (-4, -15) is