Quantitative Aptitude - Arithmetic Ability Questions

Find the radius of the circle if the area of its sector is 30.8 sq cm whose corresponding central angle is 72°?

What is the length of the side of a regular hexagon, if its area is 54√3 sq cm?

An engineering student has to secure 36% marks to pass. He gets 53 and fails by 37 marks. Find the maximum marks.

What will come in the place of question mark (?) in the following question (You do not have to calculate the exact value)?

24.97% of 84.01 ÷ 6.995 = ?

If Rs. 10000 amounts to Rs. 11664 invested in compound interest(compounded annually) for two years then the annual rate of compound interest is

Of the 5 numbers whose average is 72, the first is 1/8 times the sum of other 4. The first number is _____.

A shopkeeper, sold dried apricots at the rate Rs 1210 a kg and bears a loss of 12%. Now if he decides to sell it at Rs 1331 per kg, what will be the result?

A mason can build a wall in 70 hours. After 7 hours he takes a break. What fraction of the wall is yet to be built?