ICSE Board Practice

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ICSE Grade IX - Perimeter and Area of Plane Figures

Question 1

1.	If the breadth and perimeter of a rectangle are 12.00 cm and 50.00 cm respectively, the area of the rectangle =
	150.00 sq.cm 156.00 sq.cm 170.00 sq.cm 141.00 sq.cm 158.00 sq.cm

Question 2

2.	In the given figure △ABC is an equilateral triangle whose area is 110.85 sq.cm. With each vertex of the triangle as center, a circle is drawn with radius equal to half the length of the side of the triangle . Find the area of the shaded region
	10.28 sq.cm 7.28 sq.cm 5.28 sq.cm 15.28 sq.cm 13.28 sq.cm

Question 3

3.	If the inner rectangle area, outer rectangle area and width of a rectangular path are 42.00 sq.cm, 127.44 sq.cm and 2.40 cm respectively, the area of the rectangular path =
	88.44 sq.cm 85.44 sq.cm 90.44 sq.cm 82.44 sq.cm 80.44 sq.cm

Question 4

4.	If the outer and inner sides of a square path are 7.00 cm and 6.00 cm respectively, the area of the square path =
	18.00 sq.cm 13.00 sq.cm 8.00 sq.cm 10.00 sq.cm 16.00 sq.cm

Question 5

5.	In quadrilateral PQRS, if diagonal QS = 20.00 cm, perpendiculars from the vertices P and R to the diagonal QS are 13.11 cm and 6.50 cm respectively, then area of the quadrilateral =
	200.10 sq.cm 180.10 sq.cm 196.10 sq.cm 183.10 sq.cm 208.10 sq.cm

Question 6

6.	If the perimeter of a square is 40.00 cm, the area of the square =
	114.00 sq.cm 108.00 sq.cm 76.00 sq.cm 100.00 sq.cm 85.00 sq.cm

Question 7

7.	In an isosceles right angled triangle △PQR, if corresponding height to the base QR is 12 cm, then area of the triangle =
	72.00 sq.cm 69.00 sq.cm 77.00 sq.cm 67.00 sq.cm 75.00 sq.cm

Question 8

8.	If the width of the ring is 3.00 cm and outer radius is 10.00 cm, the area of the ring is
	164.29 sq.cm 160.29 sq.cm 135.29 sq.cm 176.29 sq.cm 153.29 sq.cm

Question 9

9.	In an isosceles triangle △ABC, if base BC = 19 cm and the corresponding height is 7.33 cm, then perimeter of the triangle =
	48.00 cm 38.00 cm 40.00 cm 46.00 cm 43.00 cm

Question 10

10.	If the areas of inner and outer squares of a square path are 25.00 sq.cm and 100.00 sq.cm respectively, the area of the square path =
	78.00 sq.cm 72.00 sq.cm 80.00 sq.cm 70.00 sq.cm 75.00 sq.cm

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