NCERT Solutions  Class 7 Maths Chapter 14  Symmetry
CBSE Solutions  Maths Class 7
Check the below NCERT Solutions for Class 7 Maths Chapter 14 Symmetry Pdf free download. NCERT Solutions Class 7 Maths were prepared based on the latest exam pattern. We have Provided Symmetry Class 7 Maths NCERT Solutions to help students understand the concept very well.
NCERT  Class 7 Maths
Book:  National Council of Educational Research and Training (NCERT) 

Board:  Central Board of Secondary Education (CBSE) 
Class:  7th 
Subject:  Maths 
Chapter:  14 
Chapters Name:  Symmetry 
Medium:  English 
Symmetry  Class 7 Maths  NCERT Books Solutions
You can refer to MCQ Questions for Class 7 Maths Chapter 14 Symmetry to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.
NCERT Solutions for Class 7 Chapter 14 Question 1.
Copy the figures with punched holes and find the axes symmetry for the following:(a)
Solution:
The axis of symmetry corresponding to the given punched holes are shown by dotted lines in the figures as under :(b)
Solution:
The axis of symmetry corresponding to the given punched holes are shown by dotted lines in the figures as under :(c)
Solution:
The axis of symmetry corresponding to the given punched holes are shown by dotted lines in the figures as under :(d)
Solution:
The axis of symmetry corresponding to the given punched holes are shown by dotted lines in the figures as under :(e)
Solution:
The axis of symmetry corresponding to the given punched holes are shown by dotted lines in the figures as under :(f)
Solution:
The axis of symmetry corresponding to the given punched holes are shown by dotted lines in the figures as under :(g)
Solution:
The axis of symmetry corresponding to the given punched holes are shown by dotted lines in the figures as under :(h)
Solution:
The axis of symmetry corresponding to the given punched holes are shown by dotted lines in the figures as under :(i)
Solution:
The axis of symmetry corresponding to the given punched holes are shown by dotted lines in the figures as under :(j)
Solution:
The axis of symmetry corresponding to the given punched holes are shown by dotted lines in the figures as under :(k)
Solution:
The axis of symmetry corresponding to the given punched holes are shown by dotted lines in the figures as under :(l)
Solution:
The axis of symmetry corresponding to the given punched holes are shown by dotted lines in the figures as under :NCERT Solutions for Class 7 Chapter 14 Question 2.
Given the lines of symmetry, find the order holes:(a)
Solution:
With the respect to the given lines of symmetry, the order holes are marked in the given figures as order:(b)
Solution:
With the respect to the given lines of symmetry, the order holes are marked in the given figures as order:(c)
Solution:
With the respect to the given lines of symmetry, the order holes are marked in the given figures as order:(d)
Solution:
With the respect to the given lines of symmetry, the order holes are marked in the given figures as order:(e)
Solution:
With the respect to the given lines of symmetry, the order holes are marked in the given figures as order:NCERT Solutions for Class 7 Chapter 14 Question 3.
In the following figures, the mirror line (i.e., the line of symmetry) is given as a dotted line. Complete each figure performing reflection in the dotted (mirror) line. (You might perhaps place a mirror along the dotted line and look into the mirror for the image) Are you able to recall the name of the figure you complete?Solution:
(a)Solution:
Corresponding to the given line of symmetry, the completed figure is as under. Their respective names are also given the figures:(b)
Solution:
Corresponding to the given line of symmetry, the completed figure is as under. Their respective names are also given the figures:(c)
Solution:
Corresponding to the given line of symmetry, the completed figure is as under. Their respective names are also given the figures :(d)
Solution:
Corresponding to the given line of symmetry, the completed figure is as under. Their respective names are also given the figures :(e)
Solution:
Corresponding to the given line of symmetry, the completed figure is as under. Their respective names are also given the figures :(f)
Solution:
Corresponding to the given line of symmetry, the completed figure is as under. Their respective names are also given the figures :NCERT Solutions for Class 7 Chapter 14 Question 4.
The following figures have more than one line of symmetry. Such figures are said to have multiple lines of symmetry.Identify, multiple lines of symmetry, if any, in each of the following figures :
Solution:
(a)
Solution:
The multiple lines of symmetry in respect of the given figures are shown by dotted lines as under :(b)
Solution:
The multiple lines of symmetry in respect of the given figures are shown by dotted lines as under :(c)
Solution:
The multiple lines of symmetry in respect of the given figures are shown by dotted lines as under :(d)
Solution:
The multiple lines of symmetry in respect of the given figures are shown by dotted lines as under :(e)
Solution:
The multiple lines of symmetry in respect of the given figures are shown by dotted lines as under :(f)
Solution:
The multiple lines of symmetry in respect of the given figures are shown by dotted lines as under :(g)
Solution:
The multiple lines of symmetry in respect of the given figures are shown by dotted lines as under :(h)
Solution:
The multiple lines of symmetry in respect of the given figures are shown by dotted lines as under :NCERT Solutions for Class 7 Chapter 14 Question 5.
Copy the figure given here. Take any one diagonal as a line of symmetry and shade a few more squares to make the figure symmetric about a diagonal. Is there more than one way to do that? Will the figure be symmetric about both the diagonals?Solution:
Let us mark the vertices of the square as A, B, C and D. Take the diagonal BD as a line of symmetry and shade a few more squares as shown to make the figure symmetric about this diagonal. There is only one way to do it. Clearly, the figure is symmetric about the second diagonal AC. Hence, the figure is symmetric about both the diagonals.
NCERT Solutions for Class 7 Chapter 14 Question 6.
Copy the diagram and complete each shape to be symmetric about the mirror line(s):(a)
Solution:
Completed shape symmetric about the mirror lines are as under :(b)
Solution:
Completed shape symmetric about the mirror lines are as under :(c)
Solution:
Completed shape symmetric about the mirror lines are as under :(d)
Solution:
Completed shape symmetric about the mirror lines are as under :NCERT Solutions for Class 7 Chapter 14 Question 7.
State the number of lines of symmetry for the following figures:(a) An equilateral triangle
(b) An isosceles triangle
(c) A scalene triangle
(d) A square
(e) A rectangle
(f) A rhombus
(g) A parallelogram
(h) A quadrilateral
(i) A regular hexagon
(j) A circle
Solution:
Figure  Number of lines of symmetry  
(a)  An equilateral triangle  3 
(b)  An isosceles triangle  1 
(c)  A scalene triangle  0 
(d)  A square  4 
(e)  A rectangle  2 
(f)  A rhombus  2 
(g)  A parallelogram  0 
(h)  A quadrilateral  0 
(i)  A regular hexagon  6 
(j)  A circle  Infinite 
NCERT Solutions for Class 7 Chapter 14 Question 8.
What letters of the English alphabet have reflectional symmetry (i.e., symmetry related to mirror reflection).(a) a vertical mirror
Solution:
The English alphabet letters having reflectional symmetry about a vertical mirror are A, H, I, M, 0, T, U, V, W, X, Y(b) a horizontal mirror
Solution:
The English alphabet having reflectional symmetry about a horizontal mirror are B, C, D, E, H, I, O, and X(c) both horizontal and vertical mirrors.
Solution:
The English alphabet having reflectional symmetry about both horizontal and vertical mirrors are H, I, O, and XNCERT Solutions for Class 7 Chapter 14 Question 9.
Give three examples of shapes with no line of symmetry.Solution:
Three examples of shapes with no line of symmetry are A scalene triangle
 A parallelogram
 An irregular quadrilateral
NCERT Solutions for Class 7 Chapter 14 Question 10.
What another name can you give to the line of symmetry of(a) an isosceles triangle?
Solution:
Another name for the line of symmetry of an isosceles triangle is median.(b) a circle?
Solution:
Another name for the line of symmetry of a circle is the diameter.NCERT Class 7 Maths
Class 7 Maths Chapters  Maths Class 7 Chapter 14
NCERT Solutions for Class 7 Maths
NCERT Solutions of Maths Class 7 Chapterwise
Chapterwise NCERT Solutions for Class 7 Maths

NCERT Solutions For Class 7 Maths Chapter 1 Integers
NCERT Solutions For Class 7 Maths Chapter 2 Fractions and Decimals
NCERT Solutions For Class 7 Maths Chapter 3 Data Handling
NCERT Solutions For Class 7 Maths Chapter 4 Simple Equations
NCERT Solutions For Class 7 Maths Chapter 5 Lines and Angles
NCERT Solutions For Class 7 Maths Chapter 6 The Triangles and its Properties
NCERT Solutions For Class 7 Maths Chapter 7 Congruence of Triangles
NCERT Solutions For Class 7 Maths Chapter 8 Comparing Quantities
NCERT Solutions For Class 7 Maths Chapter 9 Rational Numbers
NCERT Solutions For Class 7 Maths Chapter 10 Practical Geometry
NCERT Solutions For Class 7 Maths Chapter 11 Perimeter and Area
NCERT Solutions For Class 7 Maths Chapter 12 Algebraic Expressions
NCERT Solutions For Class 7 Maths Chapter 13 Exponents and Powers
NCERT Solutions For Class 7 Maths Chapter 14 Symmetry
NCERT Solutions For Class 7 Maths Chapter 15 Visualising Solid Shapes
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