Study the Pie chart carefully and answer the questions.
For the following questions answer them individually
The total surface area of a right circular cylinder with radius of the base 7 cm and height 20 cm is:
An article is sold a profit of 25%. If the selling price is doubled, the profit will be:
The angle of depression of a point situated at a distance of 70 m form the base of a tower is $$60^\circ$$. The height of tower is:
The sum of two numbers is 37 and the difference of their squares is 185, then the difference of the two numbers is
A, B and C can complete a work in 10, 12 and 15 days respectively. A left the work 5 days before the work was completed and B left 2 days after A had left. Number of days required to complete the whole work are:
The distance between the centers of two circles of radii 6 cm and 3 cm is 15 cm. The length of the transverse common tangent the circle is:
A rectangular carpet has an area of $$120m^2$$ and a perimeter of 46 meter. The length of its diagonal is: