Quantitative Aptitude - Arithmetic Ability Questions

Ravindra walks at 6 km/hr and Riya cycles at 11 km/hr towards each other. What was the distance between them when they started if they meet after 42 minutes?

If the successive discounts be 20% , 10% and 5% , then the single equivalent rate of discount is

What is the unit place digit in the expansion of  773?

The side of an equilateral triangle is 14 cm. Find its area (in sq.cm).

If x = 1 – y and x2 = 2 – y2, then what is the value of xy?

If a + b = 10 and ab = 24, then what is the value of a3 + b3?

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

The height of a cone is 45 cm. It is cut at a height of 15 cm from its base by a plane parallel to its base. If the volume of the smaller cone is 18480 cm3, then what is the volume (in cm3) of the original cone?