Linear Equations in Two Variables Test

Result

Linear Equations in Two Variables Test - 3

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Weekly Quiz Competition

Question 1
1 / -0

The point of the form (a,a/2)a,a2always lies on the line:

A
2x = y

B
x = y+2

C
x + 2 = y

D
x = 2y
Question 2
1 / -0

x = 5, y = 2 is a solution of the linear equation

A
x + 2y = 7

B
5x + 2y = 7

C
x + y = 7

D
5x + y = 7
Question 3
1 / -0

If a linear equation has solutions (– 2, 2), (0, 0) and (2, – 2), then it is of the form

A
y – x = 0

B
x + y = 0

C
–2x + y = 0

D
– x + 2y = 0
Question 4
1 / -0

The positive solutions of the equation ax + by + c = 0 always lie in the

A
1^st quadrant

B
2^nd quadrant

C
3^rd quadrant

D
4^th quadrant
Question 5
1 / -0

The graph of the linear equation 2x + 3y = 6 is a line which meets the x-axis at the points.

A
(0, 2)

B
(2, 0)

C
(0, 3)

D
(3, 0)
Question 6
1 / -0

If we multiply or divide both sides of a linear equation with a non-zero number, then the solution of the linear equation

A
Changes

B
Remains the same

C
Changes in case of multiplication only

D
Changes in case of division only
Question 7
1 / -0

If we multiply or divide both sides of a linear equation with a non-zero number, then the solution of the linear equation

A
Changes

B
Remains the same

C
Changes in case of multiplication only

D
Changes in case of division only
Question 8
1 / -0

The linear equation 5x = 2y has

A
a unique solution

B
no solution

C
two solutions

D
infinitely many solutions
Question 9
1 / -0

The equation 2x – 5y = 4 has a unique solution if x, y are

A
rational numbers

B
real numbers

C
natural numbers

D
positive real numbers

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Re-Attempt Weekly Quiz Competition

Linear Equations in Two Variables Test - 3

Result

Linear Equations in Two Variables Test - 3

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SHARING IS CARING

Question 1

2x = y

x = y+2

x + 2 = y

x = 2y

Question 2

x + 2y = 7

5x + 2y = 7

x + y = 7

5x + y = 7

Question 3

y – x = 0

x + y = 0

–2x + y = 0

– x + 2y = 0

Question 4

1st quadrant

2nd quadrant

3rd quadrant

4th quadrant

Question 5

(0, 2)

(2, 0)

(0, 3)

(3, 0)

Question 6

Changes

Remains the same

Changes in case of multiplication only

Changes in case of division only

Question 7

Changes

Remains the same

Changes in case of multiplication only

Changes in case of division only

Question 8

a unique solution

no solution

two solutions

infinitely many solutions

Question 9

rational numbers

real numbers

natural numbers

positive real numbers

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1^st quadrant

2^nd quadrant

3^rd quadrant

4^th quadrant