EduSahara™ Worksheet

Question 1

1.

Points lying on the same line are called

(i)

collinear points
(ii)

non-linear points
(iii)

semi-linear points
(iv)

concurrent points
(v)

linear points

Question 2

2.

Multiple lines which pass through the same point are called

(i)

concurrent lines
(ii)

intersecting lines
(iii)

perpendicular lines
(iv)

coplanar lines
(v)

parallel lines

Question 3

3.

In the given figure l ∥ m. Find the value of 'q'

(i)

7
(ii)

10
(iii)

8
(iv)

9
(v)

11

Question 4

4.

Which of the following are true for alternate angles?

a)	They are on either side of the transversal
b)	They are in the same side of the transversal
c)	One is interior angle and the other is exterior
d)	Both are interior angles
e)	They are not adjacent angles
f)	They are adjacent angles

(i)

{c,d}
(ii)

{b,a}
(iii)

{a,d,e}
(iv)

{f,b,e}
(v)

{c,a,d}

Question 5

5.

The following angle represents

(i)

complete angle
(ii)

straight angle
(iii)

right angle
(iv)

obtuse angle
(v)

reflex angle

Question 6

6.

Which of the given figures is correct?

(i)

I
(ii)

III
(iii)

II
(iv)

IV

Question 7

7.

In the given figure l ∥ m. Find the value of 't'

(i)

12
(ii)

11
(iii)

10
(iv)

14
(v)

8

Question 8

8.

The following angle represents

(i)

complete angle
(ii)

obtuse angle
(iii)

right angle
(iv)

reflex angle
(v)

zero angle

Question 9

9.

The following angle represents

(i)

straight angle
(ii)

right angle
(iii)

zero angle
(iv)

reflex angle
(v)

obtuse angle

Question 10

10.

Which of the following is a reflex angle?

(i)

216°
(ii)

0°
(iii)

135°
(iv)

57°
(v)

180°

Question 11

11.

Which of the following are adjacent angles in the below figure?

(i)

∠RRS , ∠ORP
(ii)

∠ORP , ∠QRR
(iii)

∠QRR , ∠ORP
(iv)

∠NRO , ∠ORP
(v)

∠PRN , ∠RRS

Question 12

12.

Find the co-interior angles in the given figure

(i)

∠3 , ∠4 , ∠5 , ∠6
(ii)

∠1 , ∠4 ; ∠2 , ∠3 ; ∠5 , ∠8 ; ∠6 , ∠7
(iii)

∠1 , ∠2 , ∠7 , ∠8
(iv)

∠3 , ∠5 ; ∠4 , ∠6
(v)

∠1 , ∠2 ; ∠2 , ∠4 ; ∠4 , ∠3 ; ∠3 , ∠1 ; ∠5 , ∠6 ; ∠6 , ∠8 ; ∠8 , ∠7 ; ∠7 , ∠5

Question 13

13.

Find the value of b in the figure below

(i)

10
(ii)

12
(iii)

13
(iv)

14
(v)

16

Question 14

14.

Find the exterior alternate angles in the given figure

(i)

∠3 , ∠5 ; ∠4 , ∠6
(ii)

∠1 , ∠8 ; ∠2 , ∠7
(iii)

∠3 , ∠4 , ∠5 , ∠6
(iv)

∠1 , ∠2 ; ∠2 , ∠4 ; ∠4 , ∠3 ; ∠3 , ∠1 ; ∠5 , ∠6 ; ∠6 , ∠8 ; ∠8 , ∠7 ; ∠7 , ∠5
(v)

∠1 , ∠4 ; ∠2 , ∠3 ; ∠5 , ∠8 ; ∠6 , ∠7

Question 15

15.

Which of the following is an acute angle?

(i)

180°
(ii)

0°
(iii)

360°
(iv)

90°
(v)

35°

Question 16

16.

Which of the following pairs of angles are complementary?

(i)
34 ° 49 ' 5 "

,

55 ° 55 "
(ii)
34 ° 39 ' 5 "

,

55 ° 30 ' 55 "
(iii)
34 ° 29 ' 5 "

,

55 ° 20 ' 55 "
(iv)
34 ° 39 ' 5 "

,

55 ° 10 ' 55 "
(v)
34 ° 39 ' 5 "

,

55 ° 20 ' 55 "

Question 17

17.

Find the exterior angles in the given figure

(i)

∠1 , ∠2 , ∠7 , ∠8
(ii)

∠1 , ∠5 ; ∠2 , ∠6 ; ∠3 , ∠7 ; ∠4 , ∠8
(iii)

∠3 , ∠5 ; ∠4 , ∠6
(iv)

∠1 , ∠8 ; ∠2 , ∠7
(v)

∠1 , ∠4 ; ∠2 , ∠3 ; ∠5 , ∠8 ; ∠6 , ∠7

Question 18

18.

Where will the hour hand of a clock stop,
if it starts from
12
and makes
5
12
of a revolution clockwise?

(i)

7
(ii)

6
(iii)

4
(iv)

3
(v)

5

Question 19

19.

Find the complementary angles pair in the following

(i)

32°,48°
(ii)

82°,78°
(iii)

72°,68°
(iv)

42°,48°
(v)

52°,58°

Question 20

20.

Which of the following are true?

a)	If two lines are parallel to the same line, then they are perpendicular to each other
b)	If k ⟂ l and k ⟂ m , then l ⟂ m
c)	If k ⟂ l and l ⟂ m , then k ⟂ m
d)	If k ∥ l and l ∥ m , then k ∥ m
e)	If two lines are parallel to the same line, then they are parallel to each other

(i)

{b,e}
(ii)

{c,a,d}
(iii)

{d,e}
(iv)

{a,d}
(v)

{b,e,d}

Question 21

21.

Subtract
37 ° 2 ' 15 "
from
39 ° 33 ' 19 "

(i)

2 ° 31 ' 4 "
(ii)

2 ° 41 ' 4 "
(iii)

12 ° 38 ' 56 "
(iv)

12 ° 31 ' 4 "
(v)

2 ° 31 ' 14 "

Question 22

22.

Add
46 ° 49 ' 51 "
and
54 ° 17 ' 31 "

(i)

111 ° 7 ' 22 "
(ii)

101 ° 7 ' 32 "
(iii)

101 ° 7 ' 22 "
(iv)

101 ° 17 ' 22 "
(v)

85 ° 57 ' 22 "

Question 23

23.

The following angle represents

(i)

acute angle
(ii)

straight angle
(iii)

complete angle
(iv)

obtuse angle
(v)

reflex angle

Question 24

24.

Find the supplementary angle of
91 ° 11 ' 19 "

(i)

88 ° 48 ' 51 "
(ii)

88 ° 48 ' 41 "
(iii)

98 ° 48 ' 41 "
(iv)

73 ° 38 ' 41 "
(v)

88 ° 58 ' 41 "

Question 25

25.

The following angle represents

(i)

straight angle
(ii)

complete angle
(iii)

obtuse angle
(iv)

acute angle
(v)

reflex angle

Assignment Key