Quantitative Aptitude - Arithmetic Ability Questions

In a rectangle _____.

In ΔDEF, G and H are points on side DE and DF respectively. GH is parallel to EF. If G divides DE in the ratio 3:2 and HF is 8 cm, then the length of DF is

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

The angles of elevation of the top of a tower from two points at a distance of 4 m and 9 m from the base of the tower and in the same straight line with it are complementary. The height of the tower is

If the length of the shadow of a vertical pole on the horizontal ground is √3 times its height, then the angle of elevation

The length of the radius of a circle with centre O is 5 cm and the length of the chord AB is 8 cm. The distance of the chord AB from the point O is

Find the number which is NOT a prime number.

What would be the compound interest of Rs. 25000 for 2 yrs. at 5% per annum?