MEDIUM

10th CBSE

IMPORTANT

Earn 100

Gloria is walking along the path joining $(- 2, 3)$ and $(2, - 2)$ , while Suresh is walking along the path joining $(0, 5)$ and $(4, 0) .$ Represent this situation graphically.

Important Questions on Pair of Linear Equations in Two Variables

MEDIUM

10th CBSE

IMPORTANT

MATHEMATICS CLASS X>Chapter 3 - Pair of Linear Equations in Two Variables>EXERCISE 3.1>Q 5

On comparing the ratios

\frac{a_{1}}{a_{2}}

\frac{b_{1}}{b_{2}}

and

\frac{c_{1}}{c_{2}}

, find out whether the lines representing the following pairs of linear equations intersect at a point, are parallel or coincide.

5 x + 4 y + 8 = 0 7 x + 6 y - 9 = 0

MEDIUM

10th CBSE

IMPORTANT

MATHEMATICS CLASS X>Chapter 3 - Pair of Linear Equations in Two Variables>EXERCISE 3.1>Q 5

On comparing the ratios

\frac{a_{1}}{a_{2}}

\frac{b_{1}}{b_{2}}

and

\frac{c_{1}}{c_{2}}

, and without drawing them, find out whether the lines representing the following pairs of linear equations intersect at a point, are parallel or coincide :

9 x + 3 y + 12 = 0

18 x + 6 y + 24 = 0

EASY

10th CBSE

IMPORTANT

MATHEMATICS CLASS X>Chapter 3 - Pair of Linear Equations in Two Variables>EXERCISE 3.1>Q 5

On comparing the ratios

\frac{a_{1}}{a_{2}}

\frac{b_{1}}{b_{2}}

and

\frac{c_{1}}{c_{2}}

, and without drawing them, find out whether the lines representing the following pairs of linear equations intersect at a point, are parallel or coincide :

6 x - 3 y + 10 = 0 2 x - y + 9 = 0

MEDIUM

10th CBSE

IMPORTANT

MATHEMATICS CLASS X>Chapter 3 - Pair of Linear Equations in Two Variables>EXERCISE 3.1>Q 6

Given linear equation is

2 x + 3 y - 8 = 0

. Write another linear equation in two variables such that the geometrical representation of the pair so formed are intersecting lines.

MEDIUM

10th CBSE

IMPORTANT

MATHEMATICS CLASS X>Chapter 3 - Pair of Linear Equations in Two Variables>EXERCISE 3.1>Q 6

Given the linear equation

2 x + 3 y - 8 = 0

, write another linear equation in two variables such that the geometrical representation of the pair so formed is parallel lines.

MEDIUM

10th CBSE

IMPORTANT

MATHEMATICS CLASS X>Chapter 3 - Pair of Linear Equations in Two Variables>EXERCISE 3.1>Q 6

Given the linear equation

2 x + 3 y - 8 = 0

, write another linear equation in two variables such that the geometrical representation of the pair so formed is coincident lines.

MEDIUM

10th CBSE

IMPORTANT

MATHEMATICS CLASS X>Chapter 3 - Pair of Linear Equations in Two Variables>EXERCISE 3.1>Q 7

The cost of

2 kg

of apples and

1 kg

of grapes on a day was found to be

₹ 160

. After a month, the cost of

4 kg

of apples and

2 kg

of grapes is

₹ 300

. Represent the situation algebraically and geometrically.

MEDIUM

10th CBSE

IMPORTANT

MATHEMATICS CLASS X>Chapter 3 - Pair of Linear Equations in Two Variables>EXERCISE 3.2>Q 1

Solve the following systems of equations graphically:

x + y = 3

2 x + 5 y = 12

Gloria is walking along the path joining (−2, 3) and (2, −2), while Suresh is walking along the path joining (0, 5) and (4, 0). Represent this situation graphically.

Important Questions on Pair of Linear Equations in Two Variables

Learn and Prepare for any exam you want !

Gloria is walking along the path joining $(- 2, 3)$ and $(2, - 2)$ , while Suresh is walking along the path joining $(0, 5)$ and $(4, 0) .$ Represent this situation graphically.