ICSE Board Practice

ICSE Grade IX - Perimeter and Area of Plane Figures
Question 1
1.
In △PQR, if QR = 19 cm, RP = 14 cm and perimeter = 47 cm, then area of the triangle =
  • 94.69 sq.cm
  • 92.69 sq.cm
  • 102.69 sq.cm
  • 100.69 sq.cm
  • 97.69 sq.cm
Question 2
2.
If the inner length, outer breadth and width of a rectangular path are 7.00 cm, 7.00 cm and 1.00 cm respectively, the area of the rectangular path =
  • 23.00 sq.cm
  • 33.00 sq.cm
  • 25.00 sq.cm
  • 28.00 sq.cm
  • 31.00 sq.cm
Question 3
3.
In an isosceles triangle △ABC, if base BC = 18 cm and the corresponding height is 7.94 cm, then area of the triangle =
  • 76.44 sq.cm
  • 71.44 sq.cm
  • 74.44 sq.cm
  • 66.44 sq.cm
  • 68.44 sq.cm
Question 4
4.
If the area and diagonal of a rectangle are 270.00 sq.cm and 23.43 cm respectively, the perimeter of the rectangle =
  • 63.00 cm
  • 66.00 cm
  • 61.00 cm
  • 69.00 cm
  • 71.00 cm
Question 5
5.
In an isosceles triangle △ABC, if BC = 10 cm, AB = CA = 15 cm, then area of the triangle =
  • 73.71 sq.cm
  • 67.71 sq.cm
  • 70.71 sq.cm
  • 65.71 sq.cm
  • 75.71 sq.cm
Question 6
6.
If the length and breadth of a rectangle are 16.00 cm and 12.00 cm respectively, the area of the rectangle =
  • 167.00 sq.cm
  • 220.00 sq.cm
  • 192.00 sq.cm
  • 195.00 sq.cm
  • 176.00 sq.cm
Question 7
7.
If the breadth and diagonal of a rectangle are 19.00 cm and 27.59 cm respectively, the perimeter of the rectangle =
  • 75.00 cm
  • 73.00 cm
  • 81.00 cm
  • 83.00 cm
  • 78.00 cm
Question 8
8.
If the length of the diagonal of a square is 26.87 cm, the perimeter of the square =
  • 71.00 cm
  • 73.00 cm
  • 76.00 cm
  • 79.00 cm
  • 81.00 cm
Question 9
9.
If radius of the circle is 8.00 cm, the area of the circle is
  • 201.14 sq.cm
  • 183.14 sq.cm
  • 226.14 sq.cm
  • 215.14 sq.cm
  • 174.14 sq.cm
Question 10
10.
In the given figure , ABCD is a trapezium. A quarter circle AEFD is removed from the trapezium. If AD = CD = 14 and EB = 5.5 , find the area of the remaining portion
  • 85.50 sq.cm
  • 80.50 sq.cm
  • 77.50 sq.cm
  • 75.50 sq.cm
  • 83.50 sq.cm