Solve 2x + 3y = 11 and 2x – 4y = – 24 and hence find the value ​of m| Ch 3 Class 10 Maths Ex 3.3 Q2

Q: Solve 2x + 3y = 11 and 2x – 4y = – 24 and hence find the value of ‘m’ for which y = mx + 3
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The taxi charges in a city consist of a fixed charge together with | Ch 3 Class 10 Maths Ex 3.3 Q 3 iv


Q: The taxi charges in a city consist of a fixed charge together with the charge for the distance covered. For a distance of 10 km, the charge paid is…

A fraction becomes 9/11, if 2 is added to both the numerator and | Ch 3 Class 10 Maths Ex 3.3 Q 3 v

Q: A fraction becomes 9/11, if 2 is added to both the numerator and the denominator. If, 3 is added to both the numerator and the denominator it becomes 5/6.…

Elimination Method x+y = 5 and 2x-3y = 4 | Ch 3 Class 10 Maths | x+y=5 and 2x-3y=4 solve

Q: Solve the following pair of linear equations by the Elimination method :
x + y = 5 and 2x – 3y = 4


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Substitution Method x+y = 5 and 2x-3y = 4 | Ch 3 Class 10 Maths | x+y=5 and 2x-3y=4 solve

Q: Solve the following pair of linear equations by the Substitution Method :
x + y = 5 and 2x – 3y = 4


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Solve 3x+4y=10; 2x-2y=2 by Elimination Method | Ch 3 Class 10 Maths Ex 3.4 Q 1 (2)

Q: Solve the following pair of linear equations by the Elimination method : 3x + 4y = 10 and 2x – 2y = 2

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Solve 3x+4y=10; 2x-2y=2 by Substitution Method | Ch 3 Class 10 Maths Ex 3.4 Q 1 (2)

Q: Solve the following pair of linear equations by the Substitution Method : 3x + 4y = 10 and 2x – 2y = 2

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case study based questions class 10 | sample paper of class 10 maths 2021 standard Solutions | Part2

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3x-5y-4=0 and 9x=2y+7 by Elimination Method | Class 10 Maths Ch 3 Ex 3.3 Q 3 4

Q: Solve the following pair of linear equations by the Elimination method : 3x-5y-4=0 and 9x=2y+7

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x/2+ 2y/3 = -1 and x−y/3 = 3 by Elimination Method | Maths Class 10 Chapter 3 Ex 3.4 Q1 iv

Q: Solve the following pair of linear equations by the Elimination method : 𝑥/2+ 2𝑦/3 = -1; 𝑥−𝑦/3 = 3

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x/2+ 2y/3 = -1 and x−y/3 = 3 by Substitution Method | Maths Class 10 Chapter 3 Ex 3.4 Q1 iv

Q: Solve the following pair of linear equations by the Substitution Method : 𝑥/2+ 2𝑦/3 = -1; 𝑥−𝑦/3 = 3

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If we add 1 to the numerator and subtract 1 from the denominator | Ch 3 Class 10 Maths Ex 3.4 Q 2

Q: If we add 1 to the numerator and subtract 1 from the denominator, a fraction reduces to 1. It becomes 1/2, if we only add 1 to the denominator. What is…

Five years ago Nuri was thrice as old as Sonu Ten years later | Ch 3 Class 10 Maths Ex 3.4 Q 2 ii

Q: Five years ago, Nuri was thrice as old as Sonu. Ten years later, Nuri will be twice as old as Sonu. How old are Nuri and Sonu?


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The sum of the digits of a two-digit number is 9 Also nine times | Ch 3 Class 10 Maths Ex 3.4 Q 2 iii


Q: The sum of the digits of a two-digit number is 9. Also, nine times this number is twice the number obtained by reversing the order of the digits. Find…

ABCD is a quadrilateral in which P Q R and S are mid-points of sides AB BC CD and DA AC is a diagonal

Q: ABCD is a quadrilateral in which P, Q, R and S are mid-points of the sides AB, BC, CD and DA (see Fig 8.29). AC is a diagonal. Show that :
(i) SR ||…

ABCD is a rhombus and P,Q,R and S are the mid-points of the sides AB BC CD and DA respectively

Q: ABCD is a rhombus and P, Q, R and S are the mid-points of the sides AB, BC, CD and DA respectively. Show that the quadrilateral PQRS is a rectangle.


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In Fig. 6.16 if x + y = w + z then prove that AO Bis a line | Ex 6.1 Class 9 Maths NCERT Solutions


Q: In Fig. 6.16, if x + y = w + z, then prove that AOB is a line.

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