Quantitative Aptitude - Arithmetic Ability Questions

The volume of a right circular cone, whose radius of the base is same as one-third of 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 :

A cylindrical capsule has hemispherical ends of the radii equal to radius of the cylindrical part. If length of the capsule is 40 m and radius 6 m, what is the total surface area of this capsule?

If R019 is divisible by 11, find the value of the smallest natural number R?

If the amount received at the end of 2nd and 3rd year at Compound Interest on a certain Principal is Rs 22472, and Rs 23820.32 respectively, what is the rate of interest?

If (x ­- 2) (x -­ p) = x2 - ax + 6, then the value of (a -­ p) is

On dividing a number by 38, we get 70 as quotient and 12 as remainder. What is the number?

The compound interest on Rs. 4000 for 4 years at 10% per annum will be

Find out the odd word/letters/number/number pair from the given alternatives.