Quantitative Aptitude - Arithmetic Ability Questions

What is the equation of the line if its slope is 1/4 and y-­intercept is ­-3?

What is the circumference (in cm) of a circle whose area is 616 sq cm?

The co-ordinates of the centroid of a triangle ABC are (2 , 2). What are the co-ordinates of vertex C if co-ordinates of A and B are (7 , -1) and (1 , 2) respectively?

What is the curved surface area (in cm²) of a hemisphere of diameter 42 cm?

For the figure given below, find the value (in degrees) of 2∠A + ∠B.

The marked price of a shirt is Rs 1800 and retailer gets a discount of 40%. If he sells that shirt for Rs 1800, then what is the profit percentage of retailer?

Curved surface area of a cylinder is 660 sq cm. If circumference of its base is 44 cm, find the volume of the cylinder?

Find the total surface area (in cm2) of a right circular cone of diameter 21 cm and slant height 11 cm.