EduSahara™ Assignment
Name : Areas Related to Circles
Chapter : Area Related to Circles
Grade : CBSE Grade X
License : Non Commercial Use
Question
1
1.
If radius of the circle is 10.00 cm, the diameter of the circle is
(i)
23.00 cm
(ii)
25.00 cm
(iii)
17.00 cm
(iv)
20.00 cm
(v)
15.00 cm
Question
2
2.
If radius of the circle is 10.00 cm, the circumference of the circle is
(i)
62.86 cm
(ii)
65.86 cm
(iii)
67.86 cm
(iv)
57.86 cm
(v)
59.86 cm
Question
3
3.
If radius of the circle is 8.00 cm, the area of the circle is
(i)
219.14 sq.cm
(ii)
201.14 sq.cm
(iii)
175.14 sq.cm
(iv)
189.14 sq.cm
(v)
218.14 sq.cm
Question
4
4.
If radius of the circle is 7.00 cm, the area of the semicircle is
(i)
72.00 sq.cm
(ii)
74.00 sq.cm
(iii)
80.00 sq.cm
(iv)
77.00 sq.cm
(v)
82.00 sq.cm
Question
5
5.
If radius of the circle is 8.00 cm, the perimeter of the semicircle is
(i)
41.14 cm
(ii)
46.14 cm
(iii)
36.14 cm
(iv)
38.14 cm
(v)
44.14 cm
Question
6
6.
If diameter of the circle is 20.00 cm, the radius of the circle is
(i)
5.00 cm
(ii)
7.00 cm
(iii)
10.00 cm
(iv)
13.00 cm
(v)
15.00 cm
Question
7
7.
If diameter of the circle is 14.00 cm, the circumference of the circle is
(i)
47.00 cm
(ii)
41.00 cm
(iii)
39.00 cm
(iv)
44.00 cm
(v)
49.00 cm
Question
8
8.
If diameter of the circle is 18.00 cm, the area of the circle is
(i)
262.57 sq.cm
(ii)
254.57 sq.cm
(iii)
281.57 sq.cm
(iv)
241.57 sq.cm
(v)
240.57 sq.cm
Question
9
9.
If diameter of the circle is 12.00 cm, the area of the semicircle is
(i)
53.57 sq.cm
(ii)
56.57 sq.cm
(iii)
51.57 sq.cm
(iv)
61.57 sq.cm
(v)
59.57 sq.cm
Question
10
10.
If diameter of the circle is 20.00 cm, the perimeter of the semicircle is
(i)
48.43 cm
(ii)
51.43 cm
(iii)
54.43 cm
(iv)
46.43 cm
(v)
56.43 cm
Question
11
11.
If circumference of the circle is 62.86 cm, the radius of the circle is
(i)
15.00 cm
(ii)
13.00 cm
(iii)
10.00 cm
(iv)
7.00 cm
(v)
5.00 cm
Question
12
12.
If circumference of the circle is 37.71 cm, the diameter of the circle is
(i)
15.00 cm
(ii)
7.00 cm
(iii)
17.00 cm
(iv)
9.00 cm
(v)
12.00 cm
Question
13
13.
If circumference of the circle is 50.29 cm, the area of the circle is
(i)
214.14 sq.cm
(ii)
177.14 sq.cm
(iii)
188.14 sq.cm
(iv)
209.14 sq.cm
(v)
201.14 sq.cm
Question
14
14.
If circumference of the circle is 62.86 cm, the area of the semicircle is
(i)
179.14 sq.cm
(ii)
133.14 sq.cm
(iii)
157.14 sq.cm
(iv)
152.14 sq.cm
(v)
164.14 sq.cm
Question
15
15.
If circumference of the circle is 37.71 cm, the perimeter of the semicircle is
(i)
25.86 cm
(ii)
30.86 cm
(iii)
27.86 cm
(iv)
33.86 cm
(v)
35.86 cm
Question
16
16.
If area of the circle is 254.57 sq.cm, the radius of the circle is
(i)
9.00 cm
(ii)
8.00 cm
(iii)
11.00 cm
(iv)
7.00 cm
(v)
10.00 cm
Question
17
17.
If area of the circle is 154.00 sq.cm, the diameter of the circle is
(i)
14.00 cm
(ii)
11.00 cm
(iii)
17.00 cm
(iv)
9.00 cm
(v)
19.00 cm
Question
18
18.
If area of the circle is 154.00 sq.cm, the circumference of the circle is
(i)
41.00 cm
(ii)
39.00 cm
(iii)
49.00 cm
(iv)
47.00 cm
(v)
44.00 cm
Question
19
19.
If area of the circle is 314.29 sq.cm, the area of the semicircle is
(i)
142.14 sq.cm
(ii)
157.14 sq.cm
(iii)
143.14 sq.cm
(iv)
174.14 sq.cm
(v)
161.14 sq.cm
Question
20
20.
If area of the circle is 201.14 sq.cm, the perimeter of the semicircle is
(i)
46.14 cm
(ii)
38.14 cm
(iii)
36.14 cm
(iv)
44.14 cm
(v)
41.14 cm
Assignment Key
1) (iv)
2) (i)
3) (ii)
4) (iv)
5) (i)
6) (iii)
7) (iv)
8) (ii)
9) (ii)
10) (ii)
11) (iii)
12) (v)
13) (v)
14) (iii)
15) (ii)
16) (i)
17) (i)
18) (v)
19) (ii)
20) (v)
