Quantitative Aptitude - Arithmetic Ability Questions

If ΔABC is an equilateral triangle of side 16 cm, then the length of altitude is

The chord AB of a circle of centre O subtends an angle θ with the tangent at A to the circle. Then measure of∠ABO is

Determine the value of a+1b-1 when ab = 343.

Select the missing number.

Calculate the ratio of the area of two similar triangles if the sides of the triangles are in the ratio of 9:4.

The side of an equilateral triangle is 8 cm. Find its area (in cm2).

Sahil sold an item for Rs. 280 at a loss of 20%. The cost price of the item was

If the length of a chord of a circle is equal to that of the radius of the circle, then the angle subtended, in radians, at the centre of the circle by chord is