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Class 8

Explore popular questions from Introduction to Graphs for Class 8. This collection covers Introduction to Graphs previous year Class 8 questions hand picked by experienced teachers.

Introduction to Graphs

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Q 1. Which of the following points lies on the {tex} x {/tex} -axis?

A

{tex} ( 0,3 ) {/tex}

{tex} ( - 3,0 ) {/tex}

C

{tex} ( - 5 , - 1 ) {/tex}

D

{tex} ( 4 , - 3 ) {/tex}

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Q 2. Which of the following points lies on the {tex} y {/tex}-axis?

A

{tex} ( 2 , - 3 ) {/tex}

{tex} ( 0,8 ) {/tex}

C

{tex} ( - 8,0 ) {/tex}

D

{tex} ( - 1,2 ) {/tex}

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Q 3. Which of the following points represents the origin?

A

{tex} ( 3,2 ) {/tex}

B

{tex} ( 8,0 ) {/tex}

C

{tex} ( 0 ,- 7 ) {/tex}

{tex} ( 0,0 ) {/tex}

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Q 4. The x-coordinate of every point on the {tex}\mathrm{y}{/tex}-axis is

A

1

B

{tex} - 1 {/tex}

0

D

none of these

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Q 5. Which of the following points lie on the {tex}\mathrm{x }{/tex} -axis?

A

{tex} ( 0,3 ) {/tex}

{tex} ( 5,0 ) {/tex}

C

{tex} ( 1,1 ) {/tex}

D

{tex} ( 0,1 ) {/tex}

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Q 6. Which of the following points lie on the {tex}\mathrm{y}{/tex}-axis?

A

{tex} ( 1,0 ) {/tex}

B

{tex} ( 2,2 ) {/tex}

{tex} ( 0,2 ) {/tex}

D

none of these

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Q 7. The abscissa of the point {tex} ( - 1,0 ) {/tex} is

A

{tex}\mathrm{0}{/tex}

{tex} - 1 {/tex}

C

either {tex}0 {/tex} or {tex} - 1 {/tex}

D

none of these

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Q 8. The ordinate of the point {tex} ( 4 , - 1 ) {/tex} is

{tex} - 1 {/tex}

B

{tex}\mathrm{4}{/tex}

C

either {tex} - 1 {/tex} or {tex} - 4 {/tex}

D

none of these

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Q 9. If the coordinates of a point are {tex} ( - 2,4 ) {/tex}, the point lies in

A

first quadrant

second quadrant

C

third quadrant

D

none of these