Quantitative Aptitude - Arithmetic Ability Questions

If the ∠ABC and ∠ACB of triangle ABC is 80 deg and 60 deg respectively. If the Incenter of the triangle is at point ‘I’ then calculate angle BIC.

The heights of a cone and a cylinder are equal. The radii of their bases are in the ratio 2:1. The ratio of their volumes is:

The orthocentre of a triangle is the point where

A cone is hollowed out of a solid wooden cube of side 6 cm. The diameter and height of the cone is same as the side of the cube. What is the volume of the remaining cube?

4 men can build a small house in 12 days. How long would it take for 6 men to build the same house?

The total surface area of a cube is 181.5 cm². Find its side (in cm).

The simple interest on a sum of money is 16/25 of the principal. The number of years is equal to the rate of interest per annum. What is the rate (in percentage) of interest per annum?

Find the smallest of the following decimals.