Author name: Prasanna

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

Gujarat Board GSEB Textbook Solutions Class 7 Maths Chapter 11 Perimeter and Area InText Questions and Answers. Gujarat Board Textbook Solutions Class 7 Maths Chapter 11 Perimeter and Area InText Questions Try These (Page 205) Question 1. What would you need to find, area or perimeter, to answer the following? 1. How much space does a

Gujarat Board GSEB Textbook Solutions Class 7 Maths Chapter 6 The Triangles and Its Properties Ex 6.3 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 7 Maths Chapter 6 The Triangles and Its Properties Ex 6.3 Question 1. Find the value of the unknown x in the following diagrams. Solution: (i) Using the angle sum

Gujarat Board GSEB Textbook Solutions Class 7 Maths Chapter 6 The Triangles and Its Properties Ex 6.2 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 7 Maths Chapter 6 The Triangles and Its Properties Ex 6.2 Question 1. Find the value of the unknown exterior angle x in the following diagrams: Solution: (i) ∵ Interior

Gujarat Board GSEB Textbook Solutions Class 7 Maths Chapter 11 Perimeter and Area Ex 11.4 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 7 Maths Chapter 11 Perimeter and Area Ex 11.4 Question 1. A garden is 90 m long and 75 m broad. A path 5 m wide is to be built outside and

Gujarat Board GSEB Textbook Solutions Class 7 Maths Chapter 5 Lines and Angles InText Questions and Answers. Gujarat Board Textbook Solutions Class 7 Maths Chapter 5 Lines and Angles InText Questions Try These (Page 94) Question 1. List ten figures around you and identify the acute, obtuse and right angles found in them. Solution: It is

Gujarat Board GSEB Textbook Solutions Class 7 Maths Chapter 11 Perimeter and Area Ex 11.3 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 7 Maths Chapter 11 Perimeter and Area Ex 11.3 Question 1. Find the circumference of the circles with the following radius: ( Taken π = ) (a) 14 cm (b) 28 mm