EduSahara™ Worksheet

Question 1

1.

If circumference of the circle is 50.29 cm, the perimeter of the semicircle is

(i)

41.14 cm
(ii)

46.14 cm
(iii)

44.14 cm
(iv)

36.14 cm
(v)

38.14 cm

Question 2

2.

If the perimeter of a square is 80.00 cm, the area of the square =

(i)

398.00 sq.cm
(ii)

407.00 sq.cm
(iii)

386.00 sq.cm
(iv)

400.00 sq.cm
(v)

424.00 sq.cm

Question 3

3.

Find the area of the field shown in the figure. All dimensions are in m

(i)

9475.00 sq.m
(ii)

11075.00 sq.m
(iii)

13275.00 sq.m
(iv)

9275.00 sq.m
(v)

12575.00 sq.m

Question 4

4.

In an isosceles triangle △ABC, if BC = 20 cm, CA = AB and perimeter is 44 cm, then area of the triangle =

(i)

66.33 sq.cm
(ii)

69.33 sq.cm
(iii)

61.33 sq.cm
(iv)

63.33 sq.cm
(v)

71.33 sq.cm

Question 5

5.

In the given figure, d = 16.00 cm is the diameter of the semi-circles. Find the area of the shaded region

(i)

417.29 sq.cm
(ii)

430.29 sq.cm
(iii)

402.29 sq.cm
(iv)

388.29 sq.cm
(v)

395.29 sq.cm

Question 6

6.

In a right angled triangle △PQR, if the area is 85 sq.cm and base QR = 17 cm, then perimeter of the triangle =

(i)

49.72 cm
(ii)

43.72 cm
(iii)

51.72 cm
(iv)

46.72 cm
(v)

41.72 cm

Question 7

7.

In the given figure, the triangle inside the square is an isosceles triangle. Find the area of the shaded region

(i)

180.50 sq.cm
(ii)

166.50 sq.cm
(iii)

195.50 sq.cm
(iv)

192.50 sq.cm
(v)

157.50 sq.cm

Question 8

8.

If circumference of the circle is 62.86 cm, the area of the semicircle is

(i)

152.14 sq.cm
(ii)

174.14 sq.cm
(iii)

139.14 sq.cm
(iv)

157.14 sq.cm
(v)

173.14 sq.cm

Question 9

9.

If the outer length, outer breadth and width of a rectangular path are 11.80 cm, 10.80 cm and 0.90 cm respectively, the area of the rectangular path =

(i)

37.44 sq.cm
(ii)

42.44 sq.cm
(iii)

40.44 sq.cm
(iv)

34.44 sq.cm
(v)

32.44 sq.cm

Question 10

10.

In rhombus PQRS, if diagonals QS = 19.00 cm and PR = 23.22 cm, the area of the rhombus =

(i)

232.59 sq.cm
(ii)

237.59 sq.cm
(iii)

206.59 sq.cm
(iv)

197.59 sq.cm
(v)

220.59 sq.cm

Question 11

11.

If the length and diagonal of a rectangle are 18.00 cm and 23.43 cm respectively, the area of the rectangle =

(i)

252.00 sq.cm
(ii)

244.00 sq.cm
(iii)

286.00 sq.cm
(iv)

282.00 sq.cm
(v)

270.00 sq.cm

Question 12

12.

In △PQR, if QR = 15 cm, RP = 12 cm, PQ = 11 cm, then area of the triangle =

(i)

65.24 sq.cm
(ii)

68.24 sq.cm
(iii)

70.24 sq.cm
(iv)

62.24 sq.cm
(v)

60.24 sq.cm

Question 13

13.

If the inner length, outer breadth and area of the inner rectangle of a rectangular path are 7.00 cm, 10.00 cm and 35.00 sq.cm respectively, the area of the rectangular path =

(i)

90.00 sq.cm
(ii)

88.00 sq.cm
(iii)

82.00 sq.cm
(iv)

85.00 sq.cm
(v)

80.00 sq.cm

Question 14

14.

In a right angled triangle △PQR, if the base QR = 14 cm and the corresponding height is 20 cm, then perimeter of the triangle =

(i)

63.41 cm
(ii)

53.41 cm
(iii)

58.41 cm
(iv)

61.41 cm
(v)

55.41 cm

Question 15

15.

In an isosceles triangle △ABC, if base BC = 17 cm and the corresponding height is 12.36 cm, then area of the triangle =

(i)

128.05 sq.cm
(ii)

105.05 sq.cm
(iii)

92.05 sq.cm
(iv)

110.05 sq.cm
(v)

103.05 sq.cm

Question 16

16.

If the length of the diagonal of a square is 26.87 cm, the perimeter of the square =

(i)

76.00 cm
(ii)

73.00 cm
(iii)

79.00 cm
(iv)

81.00 cm
(v)

71.00 cm

Question 17

17.

In an isosceles triangle △ABC, if BC = 20 cm, AB = CA = 17 cm, then perimeter of the triangle =

(i)

54.00 cm
(ii)

59.00 cm
(iii)

49.00 cm
(iv)

51.00 cm
(v)

57.00 cm

Question 18

18.

In the given figure, ABCD is a square of side 19.00 cm and A, B, C, D are the centres of circular arcs, each of radius 9.50 cm. Find the area of the shaded region

(i)

77.36 sq.cm
(ii)

80.36 sq.cm
(iii)

74.36 sq.cm
(iv)

82.36 sq.cm
(v)

72.36 sq.cm

Question 19

19.

In the given figure, ABCD is a square of side 19.00 cm . At the centre there is a circle with radius 4.75 cm and the same circle quadrants are at the four corners. Find the area of the shaded region.

(i)

225.18 sq.cm
(ii)

219.18 sq.cm
(iii)

193.18 sq.cm
(iv)

211.18 sq.cm
(v)

242.18 sq.cm

Question 20

20.

In an isosceles triangle △ABC, if BC = 17 cm, AB = CA = 13 cm, then area of the triangle =

(i)

83.61 sq.cm
(ii)

80.61 sq.cm
(iii)

88.61 sq.cm
(iv)

78.61 sq.cm
(v)

86.61 sq.cm

Question 21

21.

If the width of a square path is 0.50 cm and inner side is 9.00 cm, the area of the square path =

(i)

22.00 sq.cm
(ii)

24.00 sq.cm
(iii)

16.00 sq.cm
(iv)

14.00 sq.cm
(v)

19.00 sq.cm

Question 22

22.

If the breadth and diagonal of a rectangle are 11.00 cm and 17.03 cm respectively, the area of the rectangle =

(i)

127.00 sq.cm
(ii)

148.00 sq.cm
(iii)

143.00 sq.cm
(iv)

121.00 sq.cm
(v)

170.00 sq.cm

Question 23

23.

In parallelogram PQRS, if distance between the parallel sides PQ and RS is 11.12 cm and area is 222.40 sq.cm, the base of the parallelogram PQ =

(i)

20.00 cm
(ii)

15.00 cm
(iii)

23.00 cm
(iv)

17.00 cm
(v)

25.00 cm

Question 24

24.

In quadrilateral PQRS, if area is 294.50 sq.cm, height of vertex P to the diagonal QS is 15.54 cm, and height of vertex R to the diagonal QS is 13.91 cm, then diagonal QS =

(i)

23.00 cm
(ii)

15.00 cm
(iii)

17.00 cm
(iv)

20.00 cm
(v)

25.00 cm

Question 25

25.

If area of an equilateral triangle is 84.87 sq.cm, the perimeter of the equilateral triangle =

(i)

47.00 cm
(ii)

37.00 cm
(iii)

39.00 cm
(iv)

42.00 cm
(v)

45.00 cm

Assignment Key