Quantitative Aptitude - Arithmetic Ability Questions

Mohan starts to calculate sum of all odd natural number less than 83. What result does he get?

A square is inscribed in a circle. If the side of the square is 14 cm, what is the area (in sq.cm) of the circle?

Curved surface area of a cylinder is 440 sq cm. If circumference of its base is 44 cm, what is the volume of the cylinder? (Take π = 22/7)

How much is the maximum % discount that sheela can offer to her customer on her Marked Price so that she sells her product at no profit or loss, if she had already marked her product by 25% more than the cost price?

What is the equation of the line if its slope is 4/3 and it passes through the point (-7 , 2)?

If 2(3x ­- 4) -­ 2 < 4x ­- 2 ≥ 2x -­ 4; then the value of x is

Determine the value of a/b + b/a when a + b = 8 and ab = 4.

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