Quantitative Aptitude - Arithmetic Ability Questions

A sum of Rs 8000 is borrowed at compound interest at the rate of 7% per annum. What will be the amount (in Rs) after 2 years?

Find the range of the data 2, 1, 2, 3, 5, 4, 7, 3, 5, 2, 4.

PQR is a right angled triangle in which ∠R = 90°. If RS ⊥ PQ, PR = 3 cm and RQ = 4 cm, then what is the value of RS (in cm)?

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

Curved surface area of a cylinder is 440 sq cm. If circumference of its base is 44 cm, what is the volume of the cylinder? (Take π = 22/7)

The diagonals are not perpendicular in a _____.

An object travels 24 m in 3 s and then another 15 m in 2 s. What is the average speed of the object?

If tan (5x ­- 10°) = cot (5y + 20°), then the value of x + y is