Quantitative Aptitude - Arithmetic Ability Questions

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 volume of metallic cylindrical pipe of uniform thickness is 748 c.c. Its length is 14 cm and its external radius is 9 cm. The thickness of the pipe is

What is the slope of the line parallel to the line passing through the points (3 , -4) and (-2 , 5)?

The product of two numbers is 0.432. One of the numbers is 1.6. What is the other number?

9997 x 10003 = ?

In the given figure, the angle bisectors of B and C of an isosceles triangle intersect at point O. Find the angle BOC (in degree), when ∠ABC = ∠ACB = 75°.

Two fractions are such that their product is ­2/5 and sum is 1/15. What are the two fractions.

If secθ + tanθ = 4, then secθ - tanθ = ?