MCQ on Perimeter and Area for Class 7
Class 7 Maths Chapter 9 Perimeter and Area MCQ
MCQ of The Perimeter and Area Class 7
I. Multiple Choice Questions.
Question 1.
1 m2 = ______ cm2 ( )
A) 10
B) 1001
C) 100
D) 10000
Answer:
D) 10000
Question 2.
1 dm = ______ cm ( )
A) 10
B) 20
C) 30
D) 100
Answer:
A) 10
Question 3.
1cm2 = ______ mm2 ( )
A) 300
B) 200
C) 100
D) 400
Answer:
C) 100
Question 4.
1 hectare = ______ m2 ( )
A) 5000
B) 5005
C) 10,000
D) 1000
Answer:
C) 10,000
Question 5.
Area of square with side ‘l’ units is ______ sq.units ( )
A) \(\frac { l }{ 3 }\)
B) \(\frac { l }{ 2 }\)
C) 2l
D) l2
Answer:
D) l2
Question 6.
Area of rectangle with length p and breadth q is ______ ( )
A) p+q
B) \(\frac { p }{ q }\)
C) pq
D) p2q
Answer:
C) pq
Question 7.
Area of square of side 3.5 cm is ______ cm2 ( )
A) 3.15
B) 16.15
C) 12.25
D) 9.35
Answer:
C) 12.25
Question 8.
Area of rectangle with dimensions 4 cm and 2 cm is ______ cm2 ( )
A) 6
B) 7
C) 8
D) 9
Answer:
C) 8
Question 9.
The area of a rectangle is 100 cm2. Its length is 20 cm , then breadth is ______ cm.
A) 4
B) 9
C) 5
D) 6
Answer:
C) 5
Question 10.
The area of a rectangle is 24 cm2 its breadth is 4 cm, then its length is ______ cm ( )
A) 12
B) 8
C) 12
D) 6
Answer:
D) 6
Question 11.
Area of parallelogram is ______ ( )
A) \(\frac { 2hb }{ 3 }\)
B) \(\frac { b }{ 2 }\)
C) \(\frac { bh }{ 2 }\)
D) b × h
Answer:
D) b × h
Question 12.
The area of below square is ______ cm2 ( )
A) 111
B) 121
C) 102
D) 181
Answer:
B) 121
Question 13.
The area of square is 625 m2, then its side is______ m ( )
A) 25
B) 15
C) 16
D) 35
Answer:
A) 25
Question 14.
The area of a parallelogram is 98 cm2 its base is 14 cm, then the height is _______ cm ( )
A) 16
B) 7
C) 9
D) 3
Answer:
B) 7
Question 15.
Area of parallelogram with base a cm and height \(\frac { a }{ 2 }\) cm is =…………cm2 ( )
A) \(\frac{2 \mathrm{a}^2}{4}\)
B) \(\frac { a }{ 3 }\)
C) \(\frac { a }{ 2 }\)
D) \(\frac{a^2}{2}\)
Answer:
D) \(\frac{a^2}{2}\)
Question 16.
Area of triangle with base p and height q is ______ sq.units. ( )
A) pq
B) \(\frac { pq }{ 2 }\)
C) \(\frac { p }{ 2q }\)
D) \(\frac { p }{ q }\)
Answer:
B) \(\frac { pq }{ 2 }\)
Question 17.
Perimeter of square with side ‘a’ units is ______ units. ( )
A) 2a
B) \(\frac { a }{ 2 }\)
C) \(\frac { a }{ 4 }\)
D) 4a
Answer:
D) 4a
Question 18.
Perimeter of square with side 4.5 cm is ______ cm. ( )
A) 20
B) 16
C) 19
D) 12,5
Answer:
A) 20
Question 19.
Perimeter of square is 44 cm , then its side is ______ cm. ( )
A) 10
B) 12
C) 11
D) 9.5
Answer:
C) 11
Question 20.
Side of a square field is 100 m , then to cover with a fense the length of the wire required is ______ m ( )
A) 200
B) 400
C) 350
D) 40
Answer:
B) 400
Question 21.
A thread has length 13.2 cm , it is divided into 4 equal parts, then the length of each thread is ______ cm. ( )
A) 2.3
B) 3.3
C) 4.3
D) 5
Answer:
B) 3.3
Question 22.
Perimeter of rectangle with sides as l and b is ______ units. ( )
A) 2(l + b)
B) l + b
C) \(\frac{l+b}{2}\)
D) 2(l-b)
Answer:
A) 2(l + b)
Question 23.
The perimeter of square in the following figure is ______ cm. ( )
A) 24.8
B) 42.8
C) 28.4
D) 412
Answer:
A) 24.8
Question 24.
The side of a square type flower garden is 9 m. To cover four sides with a rope to avoid the entry of animals, it needs to be covered 3 times all the foursides, then the length of rope required is ______ m. ( )
A) 110
B) 120
C) 180
D) 108
Answer:
D) 108
Question 25.
The perimeter of below rectangle is ______ cm. ( )
A) 12
B) 15
C) 14
D) 7
Answer:
C) 14
Question 26.
Half of the perimeter of a rectangle with length as a and breadth as b is _____ ( )
A) a + b
B) 2(a + b)
C) \(\frac{a+b}{2}\)
D) \(\frac{2a+b}{2}\)
Answer:
A) a + b
Question 27.
The perimeter of a rectangle is 20 cm, its length is 6 cm, then its breadth is _____ cm ( )
A) 4
B) 6
C) 9
D) 10
Answer:
A) 4
Question 28.
In the above question area of rectangle is ______ cm2 ( )
A) 19
B) 16
C) 24
D) 12
Answer:
C) 24
Question 29.
Area of circle with radius ‘r’ units is _____ sq.units ( )
A) πr
B) \(\frac{\pi r^2}{2}\)
C) πr2
D) \(\frac{\pi r}{2}\)
Answer:
C) πr2
Question 30.
Area of circle with radius 14 cm is _____cm2 ( )
A) 716
B) 416
C) 516
D) 616
Answer:
D) 616
Question 31.
The value of π in fraction _____ ( )
A) \(\frac{22}{7}\)
B) \(\frac{2}{77}\)
C) \(\frac{22}{9}\)
D) \(\frac{1}{2}\)
Answer:
A) \(\frac{22}{7}\)
Question 32.
The value of π in decimal _____ ( )
A) 8.14
B) 304
C) 31.4
D) 3.14
Answer:
D) 3.14
Question 33.
A circle has diameter 20 cm. then its radius is ______ cm ( )
A) 12
B) 10
C) 20
D) 19
Answer:
B) 10
Question 34.
The relation between diameter and radlus (r) of a circle is ______ ( )
A) r = \(\frac { d }{ 3 }\)
B) r = d
C) d = \(\frac { r }{ 2 }\)
D) d = 2r
Answer:
D) d = 2r
Question 35.
The area of below circle is _______ cm2 ( )
A) 154
B) 145
C) l64
D) 144
Answer:
A) 154
Question 36.
Number of diameters of a circle is ______ ( )
A) 10
B) 12
C) Infinite
D) None
Answer:
C) Infinite
Question 37.
Circumference of a circle with radius ‘r’ units is _______ units ( )
A) 2πr
B) \(\frac{\pi r}{2}\)
C) πr2
D) \(\frac{\pi r}{3}\)
Answer:
A) 2πr
Question 38.
Circumference! of a circle with diameter d is _____ units ( )
A) \(\frac{\pi}{2}\)
B) \(\frac{\pi d}{2}\)
C) πr
D) πd
Answer:
D) πd
Question 39.
Identify the semicircle from the following: ( )
Answer:
(B)
Question 40.
Circumference of a circle is 30 π cm, then its radius is _____ cm ( )
A) 22
B) 16
C) 15
D) 19
Answer:
C) 15
Question 41.
Number of radii of a Circle is ________ ( )
A) 10
B) 4
C) infinite
D) 80
Answer:
C) infinite
Question 42.
Circumference of semi circle with radius r units is _____ ( )
A) \(\frac { 16r }{ 9 }\)
B) \(\frac { 6r }{ 7 }\)
C) \(\frac { 36r }{ 17 }\)
D) \(\frac { 36r }{ 7 }\)
Answer:
D) \(\frac { 36r }{ 7 }\)
Question 43.
Circumference of a circle with radius 7cm is _______ cm. ( )
A) 19 cm
B) 26 cm
C) 16 cm
D) 36 cm
Answer:
D) 36 cm
Question 44.
Diameter of a circle is 9.8 cm, then its area is _____ cm2 ( )
A) 75.46
B) 57.46
C) 63.16
D) 92.14
Answer:
A) 75.46
Question 45.
Which of the following two circles have same centre? ( )
Answer:
(B)
Question 46.
Area of a rectangle is 10.8 cm2. Its length is 3.6 cm, then its breadth is _____ cm ( )
A) 4
B) 9
C) 6
D) 3
Answer:
D) 3
Question 47.
Circumference of a circle with diameter 10 cm is ___ cm (π = 3.14) ( )
A) 41.3
B) 34.1
C) 13.14
D) 31.4
Answer:
D) 31.4
Question 48.
The ratio between the area of a circle with radius ‘r’ and the circumference is ______. ( )
A) 2 : r
B) r : 2
C) r : 1
D) 1 : r
Answer:
B) r : 2
II. Fill in the blanks:
Find the area of the following figures:
Question 49.
Answer:
6
Question 50.
Answer:
36
Question 51.
Answer:
18
Question 52.
Answer:
12.25
Question 53.
Answer:
36
Question 54.
Answer:
226.08
Question 55.
Answer:
616
Question 56.
Answer:
13.5
Question 57.
Answer:
48
Question 58.
Answer:
12
Question 59.
Answer:
12, 24
Question 60.
Answer:
16
Question 61.
Answer:
16
Question 62.
Answer:
a + b + c
Question 63.
Answer:
12
Question 64.
Answer:
20
Question 65.
Answer:
9.2
Question 66.
Answer:
132
Question 67.
Answer:
36
Question 68.
Answer:
24
Question 69.
Area of triangle is 60 cm2, its base is 10 cm, then the height of the triangle is = ______ cm.
Answer:
12
Question 70.
Area of triangle with base 9 cm and height 5 cm is ______ cm2.
Answer:
22.5
Question 71.
Area of parallelogram is 90 cm2. Its base is 15 cm, then its height is _________ cm.
Answer:
6
Question 72.
Area of triangle with base 3 cm and height 2 cm is __________ cm2.
Answer:
3
Question 73.
Area of parallelogram with base 4 cm and height 3.2 cm is _________ cm2.
Answer:
12.8
Question 74.
The area of a square plot is 1600 m2, then its perimeter is ______ m.
Answer:
160
Question 75.
The diagonal of a rectangle whose length and breadth are 4 cm and 3 cm respectively is _____ cm.
Answer:
5
Question 76.
The area of a parallelogram ABCD is which AB = 6.2 cm and the perpendicular from C on AB is 5 cm is _______ cm2.
Answer:
31
Question 77.
In the figure AD = _______ cm.
Answer:
2.4
Question 78.
The side of an equilateral triangle is 6 cm, then its perimeter is ______ cm.
Answer:
18
Question 79.
i) Square | a) l × b |
ii) Rectangle | b) b × h |
iii) Parallelogram | c) πr2 |
iv) Circle | d) a2 |
A) i – c, ii – b, iii – d, iv – a
B) i – d, ii – a, iii – b, iv – c
C) i – b, ii – c, iii – d, iv – a
D) i – a, ii – d, iii – b, iv – c
Answer:
B) i – d, ii – a, iii – b, iv – c
Question 80.
i) Semicircle | a) \(\frac { 1 }{ 2 }\) b × h |
ii) Triangle | b) \(\frac { 1 }{ 2 }\) d1d2 |
iii) Rhombus | c) \(\frac{\pi \mathrm{d}^2}{4}\) |
iv) Circle in terms of diameter | d) \(\frac{\pi r^2}{2}\) |
A) i – d, ii – a, iii – b, iv – c
B) i – c, ii – b, iii – a, iv – d
C) i – a, ii – c, iii – b, iv – d
D) i – d, ii – b, iii – c, iv – a
Answer:
A) i – d, ii – a, iii – b, iv – c
Question 81.
i) Square | a) a + b + c |
ii) Rectangle | b) 4a |
iii) Triangle | c) 3a |
iv) Equilateral triangle | d) 2(l+b) |
A) i – d, ii – c, iii – b, iv – a
B) i – d, ii – b, iii – c, iv – a
C) i – b, ii – a, iii – c, iv – d
D) i – b, ii – d, iii – a, iv – c
Answer:
D) i – b, ii – d, iii – a, iv – c
Question 82.
i) Square 2 cm | a) 12 |
ii) Rectangle 5 cm, 3 cm | b) 4 |
iii) Parallelogram 6 cm, 2 cm | c) 30 |
iv) Triangle, b = 6 cm; h = 5 cm | d) 15 |
A) i – a, ii – c, iii – b, iv – d
B) i – c, ii – a, iii – d, iv – b
C) i – b, ii – d, iii – a, iv – c
D) i – c, ii – d, iii – b, iv – c
Answer:
C) i – b, ii – d, iii – a, iv – c
Question 83.
A) i – d, ii – a, iii – b, iv – c
B) i – a, ii – c, iii – b, iv – d
C) i – b, ii – c, iii – a, iv – d
D) i – b, ii – d, iii – c, iv – a
Answer:
A) i – d, ii – a, iii – b, iv – c
Question 84.
A) i – d, ii – c, iii – a, iv – b
B) i – a, ii – c, iii – b, iv – d
C) i – b, ii – d, iii – c, iv – a
D) i – b, ii – a, iii – d, iv – c
Answer:
D) i – b, ii – a, iii – d, iv – c
Case study based Questions:
Question 85.
One company wants to build a bridge on a river. The planning members has pictured the shape where they have to construct it In the following way and could able to find the area of the figure for further purpose.
Based on the above information and answer the following questions.
i) Area of rectangle is ______ cm2 ( )
A) 40
B) 50
C) 64
D) 111
Answer:
A) 40
ii) Area of triangle BCF = _____ cm2 ( )
A) 10
B) 36
C) 6
D) 69
Answer:
C) 6
iii) Area of triangle ADE is ______ cm2 ( )
A) 19
B) 16
C) 20
D) 31
Answer:
B) 16
iv) Area of square with side 40 cm is _______ cm2 ( )
A) 1600
B) 1200
C) 900
D) 1170
Answer:
A) 1600
Question 86.
In a play ground the government wants to develop a play ground in the following manner. When track is drawn a paper for engineering purpose:
Based on the above Information answer the following questions.
i) The radius of smaller circle is ______cm.
ii) Diameter of bigger circle = _______ cm.
iii) Area of smaller circle = ________ cm2
iv) Circurmference of bigger circle is _______ cm.
Answer:
i) 7
ii) 28
iii) 154
iv) 88