Free Printable quiz2

1.

In the figure, AB is the ______________ of the circle.

a)

Radius

b)

Arc

c)

Chord

d)

Diameter

2.

The diameter of circle is 20 cm. What is its radius ?

a)

5 cm

b)

10 cm

c)

40 cm

3.

In the figure, AB is the ____________ of the circle.

a)

Radius

b)

Chord

c)

Arc

d)

Diameter

4.

What is the measure of an angle in a semi-circle?

a)

90°

b)

180°

c)

0°

d)

None of the above

5.

PBD is the

a)

radius

b)

diameter

c)

arc

d)

chord

6.

CD is the

a)

radius

b)

chord

c)

diameter

d)

arc

7.

OP is the

a)

arc

b)

diameter

c)

radius

d)

chord

8.

Half of a circle is called

a)

cup cake

b)

hemisphere

c)

semicircle

d)

halfycircle

9.

The longest chord of a circle

a)

arc

b)

radius

c)

any chord

d)

diameter

10.

A chord is

a)

the line passing through the centre joining any two points on circumference.

b)

a part of the circumference of a circle.

c)

the distance between the centre and any point on the circumference.

d)

the distance between one point of the circumference to another point of the circumference.

11.

The distance around the circle

a)

area

b)

circumference

c)

perimeter

d)

arc

12.

what does s indicate in Herons formula

a)

perimeter

b)

semi perimeter

c)

circumference

d)

Don't Know

13.

Find the Semiperimeter.

a)

35.4

b)

17.7

c)

11.8

d)

70.8

14.

Which option is INCORRECT ?

Heron's Formula is used to find the area of triangle when

a)

Three sides are given

b)

Two sides & perimeter is given

c)

Height is given

d)

Two sides & semi perimeter is given

15.

The sides of a triangle are 15 cm, 17 cm and 8 cm. What is its area?

a)

$20\ cm^2$

b)

$40\ cm^2$

c)

$60\ cm^2$

d)

$80\ cm^2$

16.

Lateral surface area of a cube of side 'a' is

a)

6 $a^2$

b)

$4a^2$

c)

$8a^2$

d)

$12a^2$

17.

In a Cone value of 'l' is

a)

$\sqrt{r^2\ +\ h^2}$

b)

$\sqrt{r^2\ -\ h^2}$

c)

$\sqrt{h^2\ -\ r^2}$

d)

$\sqrt{r^3\ +h^3}$

18.

In a Cone value of 'l' is

a)

$\sqrt{r^2\ +\ h^2}$

b)

$\sqrt{r^2\ -\ h^2}$

c)

$\sqrt{h^2\ -\ r^2}$

d)

$\sqrt{r^3\ +h^3}$

19.

In a Cone value of 'l' is

a)

$\sqrt{r^2\ +\ h^2}$

b)

$\sqrt{r^2\ -\ h^2}$

c)

$\sqrt{h^2\ -\ r^2}$

d)

$\sqrt{r^3\ +h^3}$

20.

Curved Surface Area of a Cylinder is

a)

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

b)

$2\pi rh$

c)

$\pi r^2h$

d)

$2\pi r^2h$

quiz2

Total questions: 20

Worksheet time: 11mins

Similar Resources on Wayground