SSC GD MATHS QUIZ

The area of the base of a right circular cone is $7546 \mathrm{~cm}^2$ and its height is $15 \mathrm{~cm}$. The volume of the cone in $\mathrm{cm}^3$ is $\left(\right.$ Take $\left.\pi=\frac{22}{7}\right)$ :

The perimeter of an equilateral triangle is 36$\sqrt{3}$ cm. Find its height.

ABCD is a trapezium in which AD||BC, AB = 5 cm , BC = 11 cm and AD =7 cm. DA is produced to a point F such that AF = 3 cm and BF⊥DF. Then, area of the trapezium ABCD is :

The radius of the base of a metallic cylindrical box is 17.5 cm. Its height is one meter. What is the capacity (in litres) of the box?(Take $\pi=\frac{22}{7}$)

The area of a circular field is $616 \mathrm{~m}^2$. Then, cost of fencing the field at the rate of ₹ 5 per metre is ( Take $\pi=\frac{22}{7}$ )

The perimeter of the base of a right circular cylinder is $44 \mathrm{~cm}$ and its height is $8 \mathrm{~cm}$. Then, volume of the cylinder is (Take $\pi=\frac{22}{7}$ )

Length of a rectangular field is thrice its breadth. If perimeter of the field is $400 \mathrm{~m}$, then ( $2 \times$ length $+3 \times$ breadth) is equal to:

The area of the floor of a cubical room is 192 m². The length of the longest rod that can be kept in that room is

What is the difference in the volume (in $\mathrm{cm}^3$ ) of a sphere of radius $21 \mathrm{~cm}$ and that of a cone of radius $7 \mathrm{~cm}$ and height $21 \mathrm{~cm} ?$ (Use $\pi=\frac{22}{7}$ )