CBSE Board Practice

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CBSE Grade X - Area Related to Circles

Question 1

1.	If area of the circle is 154.00 sq.cm, the area of the semicircle is
	74.00 sq.cm 82.00 sq.cm 80.00 sq.cm 77.00 sq.cm 72.00 sq.cm

Question 2

2.	If area of the circle is 314.29 sq.cm, the perimeter of the semicircle is
	54.43 cm 56.43 cm 51.43 cm 48.43 cm 46.43 cm

Question 3

3.	In the given figure, the radius of the circle is 5 cm. Find the area of the minor sector
	16.64 sq.cm 24.64 sq.cm 19.64 sq.cm 22.64 sq.cm 14.64 sq.cm

Question 4

4.	If the length of the arc of a sector is 5.94 cm and the perimeter of the circle is 62.86 cm, the radius of the circle is
	5.00 cm 13.00 cm 7.00 cm 10.00 cm 15.00 cm

Question 5

5.	If the radius of a circle is 11.00 cm and the angle subtended at the center by the arc of a sector is 148.00°, the perimeter of the circle is
	64.14 cm 69.14 cm 66.14 cm 74.14 cm 72.14 cm

Question 6

6.	The major arc of the circle is
	GBECG GBDCG BDCFB BECFB BEC

Question 7

7.	In the below figure, AB is the diameter of a circle with center O and OA = 19.00 cm . Find the area of the shaded region
	505.93 sq.cm 483.93 sq.cm 514.93 sq.cm 461.93 sq.cm 489.93 sq.cm

Question 8

8.	If circumference of the circle is 62.86 cm, the radius of the circle is
	5.00 cm 13.00 cm 7.00 cm 10.00 cm 15.00 cm

Question 9

9.	If the radius of a circle is 10.00 cm and the area of a sector is 80.32 sq.cm, the perimeter of the sector is
	33.06 cm 31.06 cm 36.06 cm 41.06 cm 39.06 cm

Question 10

10.	If circumference of the circle is 37.71 cm, the area of the semicircle is
	61.57 sq.cm 53.57 sq.cm 56.57 sq.cm 51.57 sq.cm 59.57 sq.cm

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