Geometry PYQ — Page 9

The diameter of a circle whose area is numerically 110 more than its circumference is

If the height of tree is $3\sqrt{3}$ meters and length of its shadow is 3 meters. Find the angle of elevation of the sun.

The volume of cylinder is

If the volume of a cube is 27 cm^3, then the diagonal of cube is

The radius of the cylinder is-

If lengths of two diagonals of rectangle are $(2x - 3)$ cm and $(x + 2)$ cm, then the value of x is:

If the outer surface area of cylinder is pointed @ Rs 0.5/cm^2, then the total cost of painting is

In the given figure l||m||n, the value of x is

The area of $\triangle$DBC if DB is a straight line

If a square has a diagonal of length $6\sqrt{2}$ cm, then the area of square is:

In a swimming pool measuring 80 m x 60 m, 120 men take a dip. If the average displacement of water by a man is 6 m$^3$, then the rise in water level is -

The value of x in the given figure is : 

Charge of cellophane paper is Rs. 40 per kg. How must expenditure would be there to cover a cube of edge 25 cm with a cellophane paper, if one kg of paper covers 50 sq.cm. area?

A volume of a wall is 128 cm$^3$. If the height of the wall is 6 times its breadth and the length is 9 times its breadth, find the breadth.

The area of Trapezum DGCE is.

The angle of depression of a point situated at a distance 100 m from the base of a pole is 30 degrees. Find height of the pole is-