Quantitative Aptitude - Arithmetic Ability Questions

Find the products : 0.5 x 0.05 x 0.005 x 500

Vikash purchased 5 bananas for Rs.4 and sold 4 bananas for Rs.5. Calculate his % profit?

If ΔABC is an equilateral triangle of side 16 cm, then the length of altitude is

What is the reflection of the point (-4, 3) in the line x = -2?

In the given figure, ABCD is a square, BCXYZ is a regular pentagon and ABE is an  equilateral triangle. What is the value in deg of EBZ?

Simple interest on a certain sum of money for 3 years at 16% per annum is half the compound interest on Rs. 12000 for 2 years at 10% per annum. The sum placed on simple interest is

The point equidistant from the vertices of a triangle is called its

A cricketer, whose bowling average was 12.4 runs/wicket takes 5 wickets for 22 runs in a match, thereby decreases his average by 0.4. The number of wickets, taken by him before this match was: