Quantitative Aptitude - Arithmetic Ability Questions

An angle is 60 deg more than one fifth of its complement. Find the smaller angle in degrees.

Simple interest on a sum of Rs 6800 for 18 months is Rs 2244. What is the rate (in percentage) of interest per annum?

N invented Rs.20,000 in a business. Six months later, C joined him with Rs. 10,000. At the end of the year, the profit was Rs. 10,000. What should be the share of N?

What is the reflection of the point (-3, 1) in the line x = -2?

Possible length of the three sides of a triangle are :­

A prism has a regular hexagonal base with side 6 cm. If the total surface area of prism is 216√3 cm2, then what is the height (in cm) of prism?

Find the total surface area (in cm2) of a right circular cone of diameter 21 cm and slant height 11 cm.

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