Quantitative Aptitude - Arithmetic Ability Questions

If a, b and c are positive integers such that 1a+1b+1c+12 = 1623, then what is the mean of a, b and c?

Two cars travel from city A to city B at a speed of 30 and 44 km/hr respectively. If one car takes 3.5 hours lesser time than the other car for the journey, then the distance between City A and City B is

A shopkeeper offers 2.5% discount on cash purchases . What cash amount would Rohit pay for a cycle , the marked price of which is Rs.3600 ?

From a container of milk, 5 litres of milk is replaced with 5 litres of water. This process is repeated again. Thus in two attempts the ratio of milk and water became 81 : 19. The initial amount of milk in the container was

38% of a number is 133. What is the number?

In a shop 4.5% of 1500 kg toor dal was sold. Find the quantity sold

What is the simplified value of sec6 A – tan6 A – 3 sec2 A tan2 A?

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