Quantitative Aptitude - Arithmetic Ability Questions

The volume of a right circular cone, whose radius of the base is same as its altitude, and the volume of a sphere are equal. The ratio of the radius of the cone to the radius of the sphere is

Cost price of a cooler is Rs 8400. If the profit percentage is 26%, then what is the selling price (in Rs) of the cooler?

Simple interest on a sum for 10 years is equal to 5% of the principal. In how many years interest will be equal to the principal?

3 years ago, the ratio of Maya's and Shikha's age was 5:9respectively. After 5 years, this ratio would become 3:5. Find present age of Maya?

Two circles touch each other internally. The radius of the larger circle is 6 cm and the distance between the centre is 2 cm, then the radius (in cms) of the other circle is

What is the obtuse angle formed by the hands of a clock when the time in the clock is 2:30?

The sum of a non-zero number and thrice its reciprocal is 52/7. Find the number.

What is the equation of the line if its slope is 1/4 and y-­intercept is ­-3?