Quantitative Aptitude - Arithmetic Ability Questions

Atul and Binay together complete a piece of work in 5 days. If Binay alone can complete the same work in 8 days, how many days Atul take to complete the same work alone?

Simple interest on a certain sum of money for 3 years at 8% per annum is half the compound interest on Rs 1200 for 2 years at 10% per annum. The sum placed on simple interest is

A train is moving at the speed of 36 km/hr. How many seconds it will take to cover a distance of 600 meters?

A shop keeper purchased 10 kg of rice and 20 kg of sugar at Rs. 75 and Rs. 85 per kg respectively. On selling, he gained 20% on rice and 10% on sugar. What was the total sale price?

Coefficient of x in (x + 11)(3 -­ 5x) is _____.

Simplify x5 ÷ x43 ÷ x

Reflection of the point (­2,5) in the x­ axis is

What is the simplified value of (sec A + cos A)(sec A – cos A)?