CBSE Board Practice

CBSE Grade VII - Perimeter and Area
Question 1
1.
If the width of the ring is 1.00 cm and outer radius is 8.00 cm, the inner circle radius is
  • 7.00 cm
  • 8.00 cm
  • 5.00 cm
  • 6.00 cm
  • 9.00 cm
Question 2
2.
If the outer side of a square path is 9.00 cm and area of the square path is 32.00 sq.cm, the area of the inner square =
  • 46.00 sq.cm
  • 54.00 sq.cm
  • 44.00 sq.cm
  • 52.00 sq.cm
  • 49.00 sq.cm
Question 3
3.
In a right angled triangle △PQR, if the base QR = 12 cm and the corresponding height is 18 cm, then side RP =
  • 18.63 cm
  • 21.63 cm
  • 26.63 cm
  • 24.63 cm
  • 16.63 cm
Question 4
4.
If the outer length, outer breadth and width of a rectangular path are 11.00 cm, 7.00 cm and 1.00 cm respectively, the area of the rectangular path =
  • 32.00 sq.cm
  • 37.00 sq.cm
  • 35.00 sq.cm
  • 27.00 sq.cm
  • 29.00 sq.cm
Question 5
5.
If the area of the inner circle of the ring is 78.57 sq.cm and area of outer circle is 154.00 sq.cm, the outer circle radius is
  • 8.00 cm
  • 6.00 cm
  • 5.00 cm
  • 7.00 cm
  • 9.00 cm
Question 6
6.
Find the area of the shaded region given below
  • 518.00 sq.m
  • 534.00 sq.m
  • 515.00 sq.m
  • 542.00 sq.m
  • 503.00 sq.m
Question 7
7.
If the width of the ring is 2.00 cm and inner radius is 8.00 cm, the outer circle area is
  • 314.29 sq.cm
  • 286.29 sq.cm
  • 339.29 sq.cm
  • 301.29 sq.cm
  • 317.29 sq.cm
Question 8
8.
In a right angled triangle △PQR, if the base QR = 16 cm and the corresponding height is 14 cm, then area of the triangle =
  • 116.00 sq.cm
  • 94.00 sq.cm
  • 85.00 sq.cm
  • 112.00 sq.cm
  • 134.00 sq.cm
Question 9
9.
If the inner length, inner breadth and width of a rectangular path are 10.00 cm, 6.00 cm and 3.00 cm respectively, the area of the outer rectangle of the rectangular path =
  • 187.00 sq.cm
  • 205.00 sq.cm
  • 164.00 sq.cm
  • 206.00 sq.cm
  • 192.00 sq.cm
Question 10
10.
If the outer and inner sides of a square path are 8.00 cm and 6.00 cm respectively, the width of the square path =
  • 0.00 cm
  • 1.00 cm
  • 9.00 cm
  • 3.00 cm
  • 2.00 cm