Quiz about Mensuration 3D formula

Question 1

Lateral surface area of Cuboid

Accepted Answer

2h(l+b)

Answer

2( lb+bh+hl )

Answer

lbh

Answer

$$\sqrt[]{l^2+b^2+c^2}$$

Answer

lb

Question 2

Total surface area of Cuboid

Accepted Answer

2( lb+bh+hl )

Answer

2h(l+b)

Answer

lbh

Answer

$$\sqrt[]{l^2+b^2+c^2}$$

Answer

lb

Question 3

Volume of of Cuboid

Accepted Answer

lbh

Answer

2h(l+b)

Answer

2( lb+bh+hl )

Answer

$$\sqrt[]{l^2+b^2+c^2}$$

Answer

lb

Question 4

Diagonal of Cuboid

Accepted Answer

$$\sqrt[]{l^2+b^2+c^2}$$

Answer

2h(l+b)

Answer

2( lb+bh+hl )

Answer

lbh

Answer

lb

Question 5

Area of the Base of Cuboid

Accepted Answer

lb

Answer

2h(l+b)

Answer

2( lb+bh+hl )

Answer

lbh

Answer

$$\sqrt[]{l^2+b^2+c^2}$$

Question 6

Lateral surface area of Cube

Accepted Answer

$$4a^2$$

Answer

$$a^2$$

Answer

$$6a^2$$

Answer

$$\sqrt[]{3.}a$$

Answer

$$a^3$$

Question 7

Total surface area of Cube

Accepted Answer

$$6a^2$$

Answer

$$a^2$$

Answer

$$4a^2$$

Answer

$$\sqrt[]{3.}a$$

Answer

$$a^3$$

Question 8

base area of Cube

Accepted Answer

$$a^2$$

Answer

$$4a^2$$

Answer

$$6a^2$$

Answer

$$\sqrt[]{3.}a$$

Answer

$$a^3$$

Question 9

Volume of Cube

Accepted Answer

$$a^3$$

Answer

$$a^2$$

Answer

$$4a^2$$

Answer

$$6a^2$$

Answer

$$\sqrt[]{3.}a$$

Question 10

Diagonal of cube

Accepted Answer

$$\sqrt[]{3.}a$$

Answer

$$a^2$$

Answer

$$4a^2$$

Answer

$$6a^2$$

Answer

$$a^3$$

Question 11

Curved surface area of cylinder

Accepted Answer

$$2\pi rh$$

Answer

$$2\pi r\left(h+r\right)$$

Answer

$$\pi r^2h$$

Answer

$$\pi r^2$$

Question 12

Total surface area of cylinder

Accepted Answer

$$2\pi r\left(h+r\right)$$

Answer

$$2\pi rh$$

Answer

$$\pi r^2h$$

Answer

$$\pi r^2$$

Question 13

Volume of cylinder

Accepted Answer

$$\pi r^2h$$

Answer

$$2\pi rh$$

Answer

$$2\pi r\left(h+r\right)$$

Answer

$$\pi r^2$$

Question 14

base area of cylinder

Accepted Answer

$$\pi r^2$$

Answer

$$2\pi rh$$

Answer

$$2\pi r\left(h+r\right)$$

Answer

$$\pi r^2h$$

Question 15

Curved surface area of cone

Accepted Answer

$$\pi rl$$

Answer

$$\pi r\left(l+r\right)$$

Answer

$$\frac{1}{3}\pi r^2h$$

Answer

$$\pi r^2$$

Question 16

Total surface area of cone

Accepted Answer

$$\pi r\left(l+r\right)$$

Answer

$$\pi rl$$

Answer

$$\frac{1}{3}\pi r^2h$$

Answer

$$\pi r^2$$

Question 17

Volume of cone

Accepted Answer

$$\frac{1}{3}\pi r^2h$$

Answer

$$\pi rl$$

Answer

$$\pi r\left(l+r\right)$$

Answer

$$\pi r^2$$

Question 18

Area of base of cone

Accepted Answer

$$\pi r^2$$

Answer

$$\pi rl$$

Answer

$$\pi r\left(l+r\right)$$

Answer

$$\frac{1}{3}\pi r^2h$$

Question 19

Curved surface area of Sphere

Accepted Answer

$$4\pi r^2$$

Answer

$$3\pi r^2$$

Answer

$$2\pi r^2$$

Answer

$$\frac{4}{3}\pi r^3$$

Question 20

Total surface area of Sphere

Accepted Answer

$$4\pi r^2$$

Answer

$$3\pi r^2$$

Answer

$$2\pi r^2$$

Answer

$$\frac{4}{3}\pi r^3$$

Question 21

volume of Sphere

Accepted Answer

$$\frac{4}{3}\pi r^3$$

Answer

$$3\pi r^2$$

Answer

$$\frac{2}{3}\pi r^3$$

Answer

$$2\pi r^2$$

Question 22

Curved surface of Hemisphere

Accepted Answer

$$2\pi r^2$$

Answer

$$3\pi r^2$$

Answer

$$\frac{2}{3}\pi r^3$$

Answer

$$\frac{4}{3}\pi r^3$$

Question 23

Total surface of Hemisphere

Accepted Answer

$$3\pi r^2$$

Answer

$$\frac{2}{3}\pi r^3$$

Answer

$$2\pi r^2$$

Answer

$$\frac{4}{3}\pi r^3$$

Question 24

Volume of Hemisphere

Accepted Answer

$$\frac{2}{3}\pi r^3$$

Answer

$$3\pi r^2$$

Answer

$$2\pi r^2$$

Answer

$$\frac{4}{3}\pi r^3$$

Question 25

$$In\ a\ Cone\ ,relation\ between\ l,\ h,\ r,\ is\ $$

Accepted Answer

$$l^2=\ h^2+r^2$$

Answer

$$h^2=l^2+r^2$$

Answer

$$r^2=l^2+h^2$$

Answer

$$l^{ }=h+r$$

Question 26

Lateral surface area of triangular prism of base "a" and height "h"

Accepted Answer

$$3ah$$

Answer

$$3ah+\frac{\sqrt[]{3}}{2}a^2$$

Answer

$$\frac{\sqrt[]{3}}{4}a^2h$$

Answer

$$\frac{\sqrt[]{3}}{4}a^2$$

Question 27

Total surface area of triangular prism of base "a" and height "h"

Accepted Answer

$$3ah+\frac{\sqrt[]{3}}{2}a^2$$

Answer

$$3ah$$

Answer

$$\frac{\sqrt[]{3}}{4}a^2h$$

Answer

$$\frac{\sqrt[]{3}}{4}a^2$$

Question 28

Volume of triangular prism of base "a" and height "h"

Accepted Answer

$$\frac{\sqrt[]{3}}{4}a^2h$$

Answer

$$3ah$$

Answer

$$3ah+\frac{\sqrt[]{3}}{2}a^2$$

Answer

$$\frac{\sqrt[]{3}}{4}a^2$$

Question 29

Area of base of triangular prism of base "a" and height "h"

Accepted Answer

$$\frac{\sqrt[]{3}}{4}a^2$$

Answer

$$3ah$$

Answer

$$3ah+\frac{\sqrt[]{3}}{2}a^2$$

Answer

$$\frac{\sqrt[]{3}}{4}a^2h$$

Question 30

Curved surface area of Right pyramid

Accepted Answer

$$\frac{1}{2}\ \left(perimeter\ of\ base ight)\ imes\ slant\ height$$

Answer

$$Lateral\ surface\ area\ +Area\ of\ base$$

Answer

$$\frac{1}{3} imes Area\ of\ base\ imes height$$

Answer

$$Area\ of\ base\ imes height$$

Question 31

Total surface area of Right pyramid

Accepted Answer

$$Lateral\ surface\ area\ +Area\ of\ base$$

Answer

$$\frac{1}{2}\ \left(perimeter\ of\ base ight)\ imes\ slant\ height$$

Answer

$$\frac{1}{3} imes Area\ of\ base\ imes height$$

Answer

$$Area\ of\ base\ imes height$$

Question 32

Volume of Right pyramid

Accepted Answer

$$\frac{1}{3} imes Area\ of\ base\ imes height$$

Answer

$$\frac{1}{2}\ \left(perimeter\ of\ base ight)\ imes\ slant\ height$$

Answer

$$Lateral\ surface\ area\ +Area\ of\ base$$

Answer

$$Area\ of\ base\ imes height$$

Question 33

Curved surface of Right prism

Accepted Answer

$$Perimeter\ of\ base\ imes Height$$

Answer

$$Lateral\ surface\ area\ +2\left(Area\ of\ base\right)$$

Answer

$$Area\ of\ base\ imes Height$$

Answer

$$Area\ of\ base\ +perimeter\ of\ base\ $$

Question 34

Total surface of Right prism

Accepted Answer

$$Lateral\ surface\ area\ +2\left(Area\ of\ base\right)$$

Answer

$$Perimeter\ of\ base\ imes Height$$

Answer

$$Area\ of\ base\ imes Height$$

Answer

$$Area\ of\ base\ +perimeter\ of\ base\ $$

Question 35

Volume of Right prism

Accepted Answer

$$Area\ of\ base\ imes Height$$

Answer

$$Perimeter\ of\ base\ imes Height$$

Answer

$$Lateral\ surface\ area\ +2\left(Area\ of\ base\right)$$

Answer

$$Area\ of\ base\ +perimeter\ of\ base\ $$

Question 36

Ratio of volumes of cylinder and Cone

Accepted Answer

$$3:1$$

Answer

$$1:3$$

Answer

$$1:1$$

Answer

$$\pi\ :3$$

Question 37

Ratio of volumes of Cone and cylinder

Accepted Answer

$$1:3$$

Answer

$$3:1$$

Answer

$$1:1$$

Answer

$$\pi\ :3$$

Question 38

What is the height of the cone?

Accepted Answer

12 cm

Answer

14 cm

Answer

8 cm

Answer

13.9 cm

Question 39

Shape of all the faces of cube are

Accepted Answer

square

Answer

rectangle

Answer

trapezium

Answer

rhombus

Mensuration 3D formula

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