Quantitative Aptitude - Arithmetic Ability Questions

Solve the following 7 x {4 + (-2) x (-3)} = ?

The square root of 6084 is

The angle of elevation of the top of a pillar from the foot and the top of a building 20 m high, are 60° and 30° respectively. The height of the pillar is

Two pipes namely A,B can fill a sump in 25 minutes and half an hour respectively and a pipe C can empty 3 gallons per minute. All the three pipes working together can fill the tank in 15 minutes. The capacity off the tank is

In which of the following quadrilaterals only one pair of opposite angles is supplementary?

The bar graph shows the annual sales of the different departments of a company. Study the diagram and answer the following questions

What is the ratio of the annual sales of department B to that of department F?

Find the sum of the measures all the interior angles of a polygon having 12 sides.

A 25m long ladder is rested on a wall. The foot of the ladder is 7m away from the wall. If the end of the ladder (resting on the wall) slides down 4m, then how far will its foot move away?