Quantitative Aptitude - Arithmetic Ability Questions

The angle subtended by the chord of length 10 cm is 120° at the centre. Calculate the distance of the chord (in cm) from the centre.

Ms. Alina borrowed Rs.650 at 6% per annum simple interest. What amount will she pay to clear her debt after 4 years?

Mohan starts to calculate sum of all odd natural number less than 83. What result does he get?

The length of one side of a rhombus is 41 cm and its area is 720 sq.cm. What is the sum of the lengths of its diagonals?

10 people could complete a task in 8 days. After 4 days, 2 of the workers left. How many days from then did it take to complete the task?

The largest chord of the circle has a length of 20.4 cm. The radius of the circle will be _____.

The diameter of a circle is equal to the side of the square. What is the area of the square if the area of the circle is 49π sq cm?

The height and the total surface area of a right circular cylinder are 4 cm and 8π sq.cm. respectively. The radius of the base of cylinder is