Quantitative Aptitude - Arithmetic Ability Questions

If triangle ABC = triangle XYZ and angle BAC = 55 deg, then angle ZXY = ?

Each exterior angle of a regular polygon measures 9 deg. How many sides does the polygon have?

A man has some hens and some cows. If the total number of heads of hens and cows together is 50 and the nunber of feet of hens and cows together is 142, then the number of cows is

Rahi deposited Rs. 600 in a bank that promised 8% simple interest per annum. If Rahi kept the money with the bank for 5 years, she will earn an interest of

The length and breadth of a rectangle are 15 cm and 8 cm respectively. Find its area (in cm2)

What is the altitude of an equilateral triangle whose side is 12√3 cm?

The surface area of a sphere is 2464 cm². Find its diameter (in cm).

If the number x3451 is divisible by 3, where x is a digit, what can be the sum of all such values of x?