Quantitative Aptitude - Arithmetic Ability Questions

What is the average of all numbers between 8 and 74 which are divisible by 7?

Find the remainder when 413 divided by 3?

If cost price of 5 cars is equal to selling price of 4 cars. Find the percentage of profit or loss?

On selling 56 chairs, Mohan earns profit equal to the selling price of 6 chairs. What is the profit percentage?

Two cars travel from city A to city B at a speed of 60 and 108 km/hr respectively. If one car takes 2 hours lesser time than the other car for the journey, then the distance between City A and City B?

A solid has 12 vertices and 30 edges. How many faces does it have?

An engineering student has to secure 25% marks to pass. He gets 56 and fails by 34 marks. Find the maximum marks.

The area of the circle with radius Y is W. The difference between the areas of the bigger circle (with radius Y) and that of the smaller circle (with radius X) is W'. So x/y is equal to