Quantitative Aptitude - Arithmetic Ability Questions

The square of 11111 is

A triangle is circumscribed on the circle of centre O in such a way that sides AB = 12 cm, BQ = 7 cm and CQ = 5 cm. Calculate the lengtth (in cm) of side AC.

The height of a light house is 20 mts above sea level. The angle of depression (from the top of the lighthouse) of a ship in the sea is 30 deg. What is the distance of the ship from the foot of the light house?

A polygon has 9 sides. What is its interior angle?

Vishnu spends Rs. 5000 in buying 12 tables and some chairs. The cost of one table is Rs. 50 and that of one chair is Rs. 40. What is the ratio of the numbers of tables purchased?

The two roots of an quadratic equation are given as x = 2/3 and x = -1/2. The equation can be written as

What will be the maturity value, if Rs. 13,500 is deposited at a simple rate of interest of 12.5% for two years?

The area of a rectangle is 448 sq.m. If the length is more than the breadth by 12%, find the breadth.