Quantitative Aptitude - Arithmetic Ability Questions

There are 10 dozen apples, 15 dozen mangoes and 20 dozen oranges for selling. If 1/2, 1/3 and 1/4 of them are sold respectively. How many of the total fruits are remaining?

AB is a chord of the circle and its center is “O”. ON is perpendicular to AB. If the length of AB=20 cm, ON-(2√11) cm, find the radius (in cm) of the circle.

If the curved surface area of a right circular cone is 10010 sq cm and its radius is 35 cm, find its volume?

The sum of two numbers is 25 and sum of their square is 313. Calculate the numbers.

What will be the average of all the prime numbers before 19?

What is the value of 7293×16+676+169

If the amount received at the end of 2nd and 3rd year at Compound Interest on a certain Principal is Rs 25088, and Rs 28098.56 respectively, what is the rate of interest?

Daily local train ticket costs Rs 30 and Monthly Pass costs Rs 670.8. If I buy the Monthly Pass and travel for 26 days in a month than I save?