Quantitative Aptitude - Arithmetic Ability Questions

In 2 years at simple interest the principal increases by 8%. What will be the compound interest earned (in Rs) on Rs 10 lakhs in 2 years at the same rate?

Δ DEF is right angled at E. If m ∠D = 30°. What is the length (in cm) of DE, if EF = 2√3 cm?

The areas of a circle and square are equal. What is the square of the ratio of length of diameter to the length of diagonal?

Ticket for an adult is Rs 2200 and a child is Rs 990. One child goes free with two adults. If a group has 23 adults and 11 children, what is the discount the group gets?

A line passing through the origin perpendicularly cuts the line 3x - 2y = 6 at point M. Find M?

What is the measure of an interior angle of a regular polygon of 10 sides?

What is the value of 96+21624?

The value of ds+t÷ds÷dt