Author name: Prasanna

Gujarat Board GSEB Textbook Solutions Class 7 Maths Chapter 15 Visualising Solid Shapes Ex 15.1 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 7 Maths Chapter 15 Visualising Solid Shapes Ex 15.1 Question 1. Identify the nets which can be used to make cubes (cut out copies of the nets and try it): Solution: (ii), […]

Gujarat Board GSEB Textbook Solutions Class 7 Maths Chapter 14 Symmetry InText Questions and Answers. Gujarat Board Textbook Solutions Class 7 Maths Chapter 14 Symmetry InText Questions Try These (Page 272) Question 1. (i) Can you now tell the order of the rotational symmetry for an equilateral triangle? (Look at the following figures.) (b) How many

Gujarat Board GSEB Textbook Solutions Class 7 Maths Chapter 14 Symmetry Ex 14.3 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 7 Maths Chapter 14 Symmetry Ex 14.3 Question 1. Name any two figures that have both line symmetry and rotational symmetry. Solution: An equilateral triangle and circle have both line symmetry and rotational symmetry.

Gujarat Board GSEB Textbook Solutions Class 7 Maths Chapter 14 Symmetry Ex 14.2 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 7 Maths Chapter 14 Symmetry Ex 14.2 Question 1. Which of the following figures have rotational symmetry of order more than 1: Solution: The figures (a), (b), (d), (e) and (f) have rotational symmetry

Gujarat Board GSEB Textbook Solutions Class 7 Maths Chapter 14 Symmetry Ex 14.1 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 7 Maths Chapter 14 Symmetry Ex 14.1 Question 1. Copy the figures with punched holes and find the axes of symmetry for the following: Solution: The axes of symmetry are shown by the dotted

Gujarat Board GSEB Textbook Solutions Class 7 Maths Chapter 13 Exponents and Powers InText Questions and Answers. Gujarat Board Textbook Solutions Class 7 Maths Chapter 13 Exponents and Powers InText Questions Try These (Page 250) Question 1. Find five more such examples, where a number is expressed in exponential form. Also identify the base and the

Gujarat Board GSEB Textbook Solutions Class 7 Maths Chapter 13 Exponents and Powers Ex 13.3 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 7 Maths Chapter 13 Exponents and Powers Ex 13.3 Question 1. Write the following numbers in the expanded forms: (i) 279404 (ii) 3006194 (iii) 2806196 (iv) 120719 (v) 20068 Solution: (i) 279404:

Gujarat Board GSEB Textbook Solutions Class 7 Maths Chapter 13 Exponents and Powers Ex 13.2 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 7 Maths Chapter 13 Exponents and Powers Ex 13.2 Question 1. Using laws of exponents, simplify and write the answer in exponential form: (i) 3² x 34 x 38 (ii) 615 ÷

Gujarat Board GSEB Textbook Solutions Class 7 Maths Chapter 7 Congruence of Triangles InText Questions and Answers. Gujarat Board Textbook Solutions Class 7 Maths Chapter 7 Congruence of Triangles InText Questions Think, Discuss and Write (Page 137) Question 1. When two triangles, say ABC and PQR are given, there are, in all, six possible matchings or

Gujarat Board GSEB Textbook Solutions Class 7 Maths Chapter 13 Exponents and Powers Ex 13.1 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 7 Maths Chapter 13 Exponents and Powers Ex 13.1 Question 1. Find the value of: (i) 26 (ii) 93 (iii) 112 (iv) 54 Solution: (i) 26 We have: 26 = 2 x

Gujarat Board GSEB Textbook Solutions Class 7 Maths Chapter 12 Algebraic Expressions InText Questions and Answers. Gujarat Board Textbook Solutions Class 7 Maths Chapter 12 Algebraic Expressions InText Questions Try These (Page 230) Question 1. Describe expressions are obtained: (i) 7xy + 5 (ii) x²y (iii) 4x² – 5x Solution: (i) 7xy + 5 To obtain

Gujarat Board GSEB Textbook Solutions Class 7 Maths Chapter 7 Congruence of Triangles Ex 7.2 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 7 Maths Chapter 7 Congruence of Triangles Ex 7.2 Question 1. Which congruence criterion do you use in the following? (a) Given: AC = DF AB = DE BC = EF So,

Gujarat Board GSEB Textbook Solutions Class 7 Maths Chapter 7 Congruence of Triangles Ex 7.1 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 7 Maths Chapter 7 Congruence of Triangles Ex 7.1 Question 1. Complete the following statements: (a) Two line segments are congruent (b) Among two congruent angles, one has a measure of 70°;

Gujarat Board GSEB Textbook Solutions Class 7 Maths Chapter 12 Algebraic Expressions Ex 12.4 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 7 Maths Chapter 12 Algebraic Expressions Ex 12.4 Question 1. Observe the patterns of digits made from line segments of equal length. You will find such segmented digits on the display of electronic

Gujarat Board GSEB Textbook Solutions Class 7 Maths Chapter 6 The Triangles and Its Properties InText Questions and Answers. Gujarat Board Textbook Solutions Class 7 Maths Chapter 6 The Triangles and Its Properties InText Questions Try These (Page 113) Question 1. Write the six elements (i.e. the 3 sides and the 3 angles) of ΔABC. Solution:

Gujarat Board GSEB Textbook Solutions Class 7 Maths Chapter 12 Algebraic Expressions Ex 12.3 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 7 Maths Chapter 12 Algebraic Expressions Ex 12.3 Question 1. If m =2, find the value of: (i) m – 2 (ii) 3m – 5 (iii) 9 – 5m (iv) 3m² – 2m

Gujarat Board GSEB Textbook Solutions Class 7 Maths Chapter 12 Algebraic Expressions Ex 12.2 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 7 Maths Chapter 12 Algebraic Expressions Ex 12.2 Question 1. Simplify by combining like terms: (i) 21b – 32 + 7b – 20b (ii) -z² + 13z² – 5z + 7z3 – 15z

Gujarat Board GSEB Textbook Solutions Class 7 Maths Chapter 6 The Triangles and Its Properties Ex 6.5 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 7 Maths Chapter 6 The Triangles and Its Properties Ex 6.5 Question 1. PQR is a triangle, right-angled at P. If PQ = 10 cm and PR = 24 cm,

Gujarat Board GSEB Textbook Solutions Class 7 Maths Chapter 6 The Triangles and Its Properties Ex 6.4 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 7 Maths Chapter 6 The Triangles and Its Properties Ex 6.4 Question 1. Is it possible to have a triangle with the following sides? (i) 2 cm, 3 cm, 5

Gujarat Board GSEB Textbook Solutions Class 7 Maths Chapter 12 Algebraic Expressions Ex 12.1 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 7 Maths Chapter 12 Algebraic Expressions Ex 12.1 Question 1. Get the algebraic expressions in the following cases using variables, constants and arithmetic operations. (i) Subtraction of z from y. (ii) One-half of