Quantitative Aptitude - Arithmetic Ability Questions

If the curved surface area of a right circular cone is 10010 sq cm and its slant height is 91 cm, find its total surface area.

An angle is greater than its complementary angle by 40°. Find the measure of the angle?

The radius and the height of a cone are each increased by 20%. Then the volume of the cone increases by

Δ DEF is right angled at E. If m∠F = 45°, then what is the value of 2 Sin F x Cot F?

A piece of cloth costs Rs. 35. If the piece were 4 m longer and each meter were to cost Rs. 1 lesser, then the total cost would remain unchanged. How long is the piece of cloth?

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

In a rectangle _____.

The centroid of a triangle is the point where