CBSE Board Practice

Class VI Class VII Class VIII Class IX Class X
CBSE Grade VII - Perimeter and Area
Question 1
1.
If the inner radius of the ring is 5.00 cm and area of the ring is 122.57 sq.cm, the outer circle radius is
  • 8.00 cm
  • 6.00 cm
  • 7.00 cm
  • 10.00 cm
  • 9.00 cm
Question 2
2.
If the inner and outer radii of a ring are 7.00 cm and 8.00 cm respectively, the width of the ring is
  • 0.00 cm
  • 1.00 cm
  • 3.00 cm
  • 9.00 cm
  • 2.00 cm
Question 3
3.
Find the perimeter of the shaded region given below
  • 172.00 m
  • 127.00 m
  • 180.00 m
  • 154.00 m
  • 148.00 m
Question 4
4.
Consider the following parallelograms. Which two parallelograms have the same area?
  • EFGH and QRST
  • EFGH and MNOP
  • ABCD and QRST
  • ABCD and EFGH
  • MNOP and QRST
Question 5
5.
If the area of the inner circle of the ring is 154.00 sq.cm and area of outer circle is 254.57 sq.cm, the outer circle radius is
  • 10.00 cm
  • 9.00 cm
  • 7.00 cm
  • 11.00 cm
  • 8.00 cm
Question 6
6.
Find the area of the shaded region given below
  • 1013.00 sq.m
  • 980.00 sq.m
  • 986.00 sq.m
  • 1004.00 sq.m
  • 971.00 sq.m
Question 7
7.
Find the area of the shaded region
  • 393.00 sq.cm
  • 390.00 sq.cm
  • 394.00 sq.cm
  • 391.00 sq.cm
  • 392.00 sq.cm
Question 8
8.
If the inner length, outer breadth and area of the inner rectangle of a rectangular path are 9.00 cm, 12.80 cm and 72.00 sq.cm respectively, the area of the outer rectangle of the rectangular path =
  • 192.64 sq.cm
  • 154.64 sq.cm
  • 189.64 sq.cm
  • 176.64 sq.cm
  • 174.64 sq.cm
Question 9
9.
If the side of an equilateral triangle is 14 cm, the perimeter of the equilateral triangle =
  • 47.00 cm
  • 37.00 cm
  • 39.00 cm
  • 42.00 cm
  • 45.00 cm
Question 10
10.
In quadrilateral PQRS, if area is 210.88 sq.cm, height of vertex P to the diagonal QS is 8.41 cm, and height of vertex R to the diagonal QS is 16.40 cm, then diagonal QS =
  • 20.00 cm
  • 22.00 cm
  • 17.00 cm
  • 14.00 cm
  • 12.00 cm