Quantitative Aptitude - Arithmetic Ability Questions

The surface area of a sphere is 1386 cm2.  Find its diameter (in cm)

The simplification value of 735+2-552+7+227+5 is

Three runners A,B and C run a race, with runner A finishing 12 meters ahead of runner B and 18 meters ahead of runner C, while runner B finishes 8 meters ahead of runner C. Each runner travels the entire distance at a constant speed. The length of the race is

Find the value of p if 3x + p, x -­ 10 and ­x + 16 are in arithmetic progression.

Simple interest on a certain sum of money for 3 years at 5% per annum is Rs. 5250. What will be the compound interest on that sum at the same rate for the same period?

An angle is greater than its complementary by 20°. What will be the measure of the angle?

Two adjacent sides of a parallelogram are 21 cms and 20 cms. The diagonal joining the end points of these two sides is 29 cms. The area of the parallelogram (in sq.cms) is

(−12)[11+7×(−3)]÷{}[413−(−3)×(−6)]=