EduSahara™ Worksheet

Question 1

1.

If the outer length, inner breadth and area of the inner rectangle of a rectangular path are 12.00 cm, 5.00 cm and 40.00 sq.cm respectively, the area of the rectangular path =

(i)

63.00 sq.cm
(ii)

65.00 sq.cm
(iii)

68.00 sq.cm
(iv)

71.00 sq.cm
(v)

73.00 sq.cm

Question 2

2.

If the inner length, outer breadth and area of the inner rectangle of a rectangular path are 10.00 cm, 14.40 cm and 90.00 sq.cm respectively, the area of the rectangular path =

(i)

117.76 sq.cm
(ii)

131.76 sq.cm
(iii)

158.76 sq.cm
(iv)

144.76 sq.cm
(v)

113.76 sq.cm

Question 3

3.

In an isosceles triangle △ABC, if base BC = 14 cm and area is 49.99 sq.cm, then perimeter of the triangle =

(i)

37.00 cm
(ii)

29.00 cm
(iii)

39.00 cm
(iv)

34.00 cm
(v)

31.00 cm

Question 4

4.

In an isosceles triangle △ABC, if BC = 18 cm, AB = CA = 12 cm, then perimeter of the triangle =

(i)

37.00 cm
(ii)

42.00 cm
(iii)

47.00 cm
(iv)

39.00 cm
(v)

45.00 cm

Question 5

5.

In △PQR, if QR = 15 cm, RP = 18 cm and the corresponding height of side QR = 10.98 cm, then perimeter of the triangle =

(i)

49.00 cm
(ii)

39.00 cm
(iii)

44.00 cm
(iv)

41.00 cm
(v)

47.00 cm

Question 6

6.

In a right angled triangle △PQR, if the base QR = 14 cm and the corresponding height is 16 cm, then perimeter of the triangle =

(i)

54.26 cm
(ii)

48.26 cm
(iii)

46.26 cm
(iv)

51.26 cm
(v)

56.26 cm

Question 7

7.

If perimeter of an equilateral triangle 42 cm, the area of the equilateral triangle =

(i)

84.87 sq.cm
(ii)

79.87 sq.cm
(iii)

87.87 sq.cm
(iv)

89.87 sq.cm
(v)

81.87 sq.cm

Question 8

8.

In an isosceles triangle △ABC, if base BC = 20 cm and the corresponding height is 9.8 cm, then perimeter of the triangle =

(i)

48.00 cm
(ii)

45.00 cm
(iii)

51.00 cm
(iv)

53.00 cm
(v)

43.00 cm

Question 9

9.

In an isosceles right angled triangle △PQR, if corresponding height to the base QR is 18 cm, then area of the triangle =

(i)

160.00 sq.cm
(ii)

162.00 sq.cm
(iii)

185.00 sq.cm
(iv)

176.00 sq.cm
(v)

140.00 sq.cm

Question 10

10.

If the inner rectangle area, outer rectangle area and width of a rectangular path are 90.00 sq.cm, 342.00 sq.cm and 4.50 cm respectively, the area of the rectangular path =

(i)

254.00 sq.cm
(ii)

228.00 sq.cm
(iii)

245.00 sq.cm
(iv)

266.00 sq.cm
(v)

252.00 sq.cm

Question 11

11.

In an isosceles right angled triangle △PQR, if RP = 19.8 cm is the hypotenuse, then area of the triangle =

(i)

103.00 sq.cm
(ii)

95.00 sq.cm
(iii)

101.00 sq.cm
(iv)

93.00 sq.cm
(v)

98.00 sq.cm

Question 12

12.

In △PQR, if QR = 17 cm, RP = 16 cm, PQ = 16 cm, then area of the triangle =

(i)

115.22 sq.cm
(ii)

88.22 sq.cm
(iii)

122.22 sq.cm
(iv)

131.22 sq.cm
(v)

111.22 sq.cm

Question 13

13.

If the perimeter and diagonal of a rectangle are 72.00 cm and 25.50 cm respectively, the area of the rectangle =

(i)

311.00 sq.cm
(ii)

336.00 sq.cm
(iii)

309.00 sq.cm
(iv)

323.00 sq.cm
(v)

330.00 sq.cm

Question 14

14.

If diameter of the circle is 18.00 cm, the area of the semicircle is

(i)

114.29 sq.cm
(ii)

152.29 sq.cm
(iii)

105.29 sq.cm
(iv)

145.29 sq.cm
(v)

127.29 sq.cm

Question 15

15.

In trapezium ABCD, if one of the parallel sides AB = 20.00 cm and distance between parallel sides AB and CD is 9.35 cm and area is 140.25 sq.cm, then parallel side CD =

(i)

15.00 cm
(ii)

10.00 cm
(iii)

13.00 cm
(iv)

5.00 cm
(v)

7.00 cm

Question 16

16.

If height of an equilateral triangle is 17.32 cm, the area of the equilateral triangle =

(i)

173.21 sq.cm
(ii)

169.21 sq.cm
(iii)

178.21 sq.cm
(iv)

195.21 sq.cm
(v)

160.21 sq.cm

Question 17

17.

If the length and perimeter of a rectangle are 18.00 cm and 70.00 cm respectively, the area of the rectangle =

(i)

293.00 sq.cm
(ii)

300.00 sq.cm
(iii)

322.00 sq.cm
(iv)

334.00 sq.cm
(v)

306.00 sq.cm

Question 18

18.

If the width of a square path is 0.50 cm and outer side is 8.00 cm, the area of the square path =

(i)

20.00 sq.cm
(ii)

10.00 sq.cm
(iii)

12.00 sq.cm
(iv)

15.00 sq.cm
(v)

18.00 sq.cm

Question 19

19.

If circumference of the circle is 44.00 cm, the area of the circle is

(i)

140.00 sq.cm
(ii)

167.00 sq.cm
(iii)

142.00 sq.cm
(iv)

169.00 sq.cm
(v)

154.00 sq.cm

Question 20

20.

In △PQR, if base QR = 13 cm and the corresponding height of side QR = 12.99 cm, then area of the triangle =

(i)

79.43 sq.cm
(ii)

89.43 sq.cm
(iii)

87.43 sq.cm
(iv)

81.43 sq.cm
(v)

84.43 sq.cm

Question 21

21.

If the inner length, outer breadth and area of the outer rectangle of a rectangular path are 9.00 cm, 16.00 cm and 272.00 sq.cm respectively, the area of the rectangular path =