EASY

Earn 100

The graph of the linear equation $3 x + 5 y = 6$ cuts the x-axis at the point.

50% studentsanswered this correctly

Important Questions on Co-ordinate Geometry

MEDIUM

Mathematics>Co-ordinate Geometry>Co-ordinate Geometry>Graph of Linear Equations in two Variables

Find the value/values of x for the given equation.

$2^{(2 x + 3)} - 17 = 9 (2^{x} - 2)$

EASY

Mathematics>Co-ordinate Geometry>Co-ordinate Geometry>Graph of Linear Equations in two Variables

Find such number, so that one fourth of the number is $8$ more than $5$ :

EASY

Mathematics>Co-ordinate Geometry>Co-ordinate Geometry>Graph of Linear Equations in two Variables

Find the value of

x

after solving the following equation.

0.12 \times (5 x - 4) = 0.5 x + 0.8

EASY

Mathematics>Co-ordinate Geometry>Co-ordinate Geometry>Graph of Linear Equations in two Variables

A number exceeds its

\frac{1}{9}

64

. What is the number?

EASY

Mathematics>Co-ordinate Geometry>Co-ordinate Geometry>Graph of Linear Equations in two Variables

The cost price of

3

exam pads and

2

pencils is

₹ 96 . 4

exam pads and

3

pencils cost

₹ 134

. Find total cost (in

₹

) of an exam pad and that of a pencil.

HARD

Mathematics>Co-ordinate Geometry>Co-ordinate Geometry>Graph of Linear Equations in two Variables

3

chairs and

2

tables cost

R s . 700

and

5

chairs and

3

tables cost

R s . 1100

. What is the cost of

1

chair and

2

tables?

MEDIUM

Mathematics>Co-ordinate Geometry>Co-ordinate Geometry>Graph of Linear Equations in two Variables

How many solutions will a pair of linear equations have, if the equations are

4 x + 5 y - 6 = 0

and

16 x + 20 y + 20 = 0

MEDIUM

Mathematics>Co-ordinate Geometry>Co-ordinate Geometry>Graph of Linear Equations in two Variables

The point of the intersection of the graph of the equations

3 x - 5 y = 19

and

3 y - 7 x + 1 = 0

P (α, β)

. What is the value of

(3 α - β)

MEDIUM

Mathematics>Co-ordinate Geometry>Co-ordinate Geometry>Graph of Linear Equations in two Variables

A zoo has few number of penguins and polar bears. The total number of heads of both of them is

60

and total number of their feet is

160

. How many polar bears are there in the zoo.

EASY

Mathematics>Co-ordinate Geometry>Co-ordinate Geometry>Graph of Linear Equations in two Variables

The population of Patna city is $96000$ , the decreasing rate of population is $800$ per year. Population of Patliputra is $68000$ , the increasing rate of population is $1200$ per year. In how many years will the population of both places be equal?

EASY

Mathematics>Co-ordinate Geometry>Co-ordinate Geometry>Graph of Linear Equations in two Variables

4

5^{t h s}

of an estate is worth Rs. 16800, then the value of

3

7^{t h s}

of the estate is

MEDIUM

Mathematics>Co-ordinate Geometry>Co-ordinate Geometry>Graph of Linear Equations in two Variables

P and Q are two examination halls. If

10

examinees are sent from P into Q, the number of examinees becomes equal in both the halls. If

20

examinees are transferred from Q into P, the number of examinees becomes double in P in comparison with Q. What is the number of examinees in each P and Q separately ?

MEDIUM

Mathematics>Co-ordinate Geometry>Co-ordinate Geometry>Graph of Linear Equations in two Variables

x, y, z

are three integers such that

x + y = 8

y + z = 13

and

z + x = 17

, then the value of

\frac{x^{2}}{y z}

is:

HARD

Mathematics>Co-ordinate Geometry>Co-ordinate Geometry>Graph of Linear Equations in two Variables

The sum of the digits of a two-digit number is

10

. When the digits are reversed, the number decreases by

54

. Find the changed number:

MEDIUM

Mathematics>Co-ordinate Geometry>Co-ordinate Geometry>Graph of Linear Equations in two Variables

The graph of the equation

5 x - 2 y + 1 = 0

and

4 y - 3 x + 5 = 0,

intersect at the point

P (α, β)

. What is the value of

(2 α - 3 β)

EASY

Mathematics>Co-ordinate Geometry>Co-ordinate Geometry>Graph of Linear Equations in two Variables

While tabulation of marks scored in an examination by the students of a class, by mistake the marks scored by one student got recorded as

93

in place of

63

, and thereby the average marks increased by

0.5

. What was the number of students in the class?

EASY

Mathematics>Co-ordinate Geometry>Co-ordinate Geometry>Graph of Linear Equations in two Variables

The graph of the equations

2 x + 3 y = 11

and

x - 2 y + 12 = 0

intersects at

P (x_{1}, y_{1})

and the graph of the equation

x - 2 y + 12 = 0

intersects the

x -

axis at

Q (x_{2}, y_{2})

. What is the value of

(x_{1} - x_{2} + y_{1} + y_{2})

MEDIUM

Mathematics>Co-ordinate Geometry>Co-ordinate Geometry>Graph of Linear Equations in two Variables

Find the number of solutions of a pair of linear equation

4 x - 9 y + 13 = 0

and

2 x + 3 y - 13 = 0

MEDIUM

Mathematics>Co-ordinate Geometry>Co-ordinate Geometry>Graph of Linear Equations in two Variables

x

and

y

are positive integers and

\frac{3 x}{y} = 4,

then find the minimum value of

(3 x + 4 y)

MEDIUM

Mathematics>Co-ordinate Geometry>Co-ordinate Geometry>Graph of Linear Equations in two Variables

A number of two digits is equal to '

k

' times to the sum of these digits. If the places of these digits are mutually exchanged. the newly formed number is equal to the sum of these digits multiplied by which one of the following options ?

The graph of the linear equation 3x+5y=6 cuts the x-axis at the point.

Important Questions on Co-ordinate Geometry

Learn and Prepare for any exam you want !

The graph of the linear equation $3 x + 5 y = 6$ cuts the x-axis at the point.