MCQ Questions for Class 7 Maths: Ch 11 Perimeter and Area
1. The area of a square whose perimeter is 4 m
(a) 2 m2
(b) 1 m2
(c) 3 m2
(d) None of these
► (b) 1 m2
2. Find the breadth of a rectangular plot of land, if its area is 440 m2 and the length is 22 m.
(a) 20 m
(b) 5 m
(c) 15 m
(d) 10 m
► (a) 20 m
3. What is the circumference of a circle of diameter 10 cm?
(a) 35 cm
(b) 30 cm
(c) 31.4 cm
(d) None of these
► (c) 31.4 cm
4. If the area of a circle is 2464 m2, find its diameter,
(a) 56m
(b) 154m
(c) 176m
(d) 206m
► (a) 56m
5. Find the perimeter of a triangle with sides 4 cm, 6 cm and 10 cm
(a) 20 cm
(b) 24 cm
(c) 9 cm
(d) 18 cm
► (a) 20 cm
6. If we cut a square along one of its diagonals, two triangles are obtained. Area of each triangle obtained = __________.
(a) (1/2)×Area of the square
(b) (1/4)×Area of the square
(c) Area of the square
(d) None of these
► (a) (1/2)×Area of the square
7. A rectangular garden is 65 cm long and 50 cm wide. Two cross paths each 2 m wide are to be constructed parallel to the sides. If these paths pass through the centre of the garden, find the cost of constructing the paths at the rate Rs. 69 per m2.
(a) Rs. 15000
(b) Rs. 15594
(c) Rs. 15500
(d) None of these
► (b) Rs. 15594
8. The length and the breadth of a rectangular piece of land are 400 m and 250 m respectively. What is the cost of the land at Rs. 1000 per square metre?
(a) Rs.10 lakhs
(b) Rs.1 crore
(c) Rs.10 crores
(d) Rs.10 thousands
► (c) Rs.10 crores
9. The area of parallelogram is
(a) height × height
(b) base × height
(c) base + height
(d) base × base
► (b) base × height
10. Find the area of a triangle with a base of 20 cm and a height of 30 cm
(a) 300
(b) 100
(c) 400
(d) 600
► (a) 300
11. When the circumference and area of a circle are numerically equal, what is the diameter numerically equal to?
(a) Area
(b) Circumference
(c) 271
(d) 4
► (d) 4
12. Find the area of a verandah 2.25 m wide constructed outside a room 5.5 m long and 4 m wide.
(a) 36sq.m
(b) 63sq.m
(c) 64sq.m
(d) 84sq.m
► (b) 63sq.m
13. A wire bent in the form of a circle of radius 42 cm is again bent in the form of a square. What is the ratio of the regions enclosed by the circle and the square?
(a) 11:12
(b) 21:33
(c) 22:33
(d) 14:11
► (d) 14:11
14. The length and breadth of a rectangular hall in a model are 0.4 m and 30 cmrespectively. What is the distance between the opposite corners of the wall in the model?
(a) 34.16m
(b) 50m
(c) 34.16 cm
(d) 50cm
► (d) 50cm
15. Which figure encloses more area: a square of side 2 cm ; a rectangle of side 3 cm and 2 cm ;An equilateral triangle of side 4 cm?
(a) equilateral triangle
(b) square
(c) triangle
(d) None of these
►(a) equilateral triangle
16. The base in the area of parallelogram is
(a) area / height
(b) area × base
(c) area / base
(d) area × height
► (a) area / height
17. The height in the area of a triangle
(a) (2×area)/base
(b) base/(2×area)
(c) (2×area) / height
(d) None of these
► (a) (2×area)/base
18. The area of triangle is
(a) (1/2) × base × height
(b) (1/2)× (base + height)
(c) base (d) height
(d) None of these
► (a) (1/2) × base × height