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NCERT Solutions for Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables Ex 3.7 Ex 3.7 Class 10 Maths Question 1. The age of two friends Ani and Biju differ by 3 years. Ani’s father Dharam is twice as old as Ani and Biju is twice as old as his sister Cathy. [...]

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NCERT Solutions for Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables Ex 3.6 Ex 3.6 Class 10 Maths Question 1. Solve the following pairs of equations by reducing them to a pair of linear equations: Solution: Download NCERT Solutions For Class 10 Maths Chapter 3 Pair of Linear Equations in Two [...]

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NCERT Solutions for Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables Ex 3.5 Ex 3.5 Class 10 Maths Question 1. Which of the following pairs of linear equations has unique solution, no solution or infinitely many solutions. In case there is unique solution, find it by using cross-multiplication method. (i) x [...]

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NCERT Solutions for Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables Ex 3.4 Ex 3.4 Class 10 Maths Question 1. Solve the following pairs of linear equations by the elimination method and the substitution method: Solution: Download NCERT Solutions For Class 10 Maths Chapter 3 Pair of Linear Equations in Two [...]

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NCERT Solutions for Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables Ex 3.3 Ex 3.3 Class 10 Maths Question 1. Solve the following pairs of linear equations by the substitution method: Solution: Worksheets for Class 10 Maths Ex 3.3 Class 10 Maths Question 2. Solve 2x + 3y = 11 and 2x [...]

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NCERT Solutions for Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables Ex 3.2 Ex 3.2 Class 10 Maths Question 1.  Form the pair of linear equations of the following problems and find their solutions graphically: (i) 10 students of class X took part in a Mathematics quiz. If the number of [...]

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NCERT Solutions for Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables Ex 3.1 Ex 3.1 Class 10 Maths Question 1. Aftab tells his daughter, “Seven years ago, I was seven times as old as you were then. Also, three years from now, I shall be three times as old as you [...]