Quantitative Aptitude - Arithmetic Ability Questions

The height of the equilateral triangle is 9 cm. What is the radius (in cm) of the circle circumscribing the three vertices?

When a number is increased by 24, it becomes 104% of itself. What is the number?

Two successive discounts of 10% and 25% are given by Raman on a shirt. If the marked price of the shirt is Rs 600, then what is the value (in Rs) of discount?

What number should be added to each of the numbers 94, 24, 100 and 26, so that the resulting numbers are in continued proportion?

The area and the length of one of the diagonals of a rhombus is 84 cm² and 7 cm respectively. Find the length of its other diagonal (in cm).

An equilateral triangle of side 6 cm is inscribed in a circle. Then radius of the circle is

2 litre of pure alcohol is added to 6 litre, 40% alcohol solution. The percentage of water in the solution is _____ .

A's salary is 50% more than that of B. Then B's salary is less than that of A by