MEDIUM
8th CBSE
IMPORTANT
Earn 100

Plot A(2, 0) and B(0, 2) on a graph paper. Join A and B. Write the coordinates of points where the line segment AB intersects X-axis and Y-axis.

 

Important Questions on Graphs

MEDIUM
8th CBSE
IMPORTANT

Plot P(3, 2) and Q(4, 1) on a graph paper. Join P and Q and extend this line to intersect both axes. Write the coordinates of points where the line segment PQ intersects X-axis and Y-axis.

MEDIUM
8th CBSE
IMPORTANT

 Plot I(7, 5), J(5, 6) and K(3, 6). Draw a line passing through I and K. Does J lie on this line?

MEDIUM
8th CBSE
IMPORTANT

Draw a graph representing the multiples of 2.

 

MEDIUM
8th CBSE
IMPORTANT

 Draw a graph for the following table of values, with suitable scales on the axes. Interest on deposits for a year:

Deposits (in ) 5000 10000 15000 20000 25000
Simple Interest (in ) 325 650 975 1300 1625

Does the graph pass through the origin?

MEDIUM
8th CBSE
IMPORTANT

 Draw a graph for the following table of values, with suitable scales on the axes. Interest on deposits for a year:

Deposits (in ) 5000 10000 15000 20000 25000
Simple Interest (in ) 325 650 975 1300 1625

Use the graph to find the interest on 12500 for a year.

MEDIUM
8th CBSE
IMPORTANT

 Draw a graph for the following table of values, with suitable scales on the axes. Interest on deposits for a year:

Deposits (in ) 5000 10000 15000 20000 25000
Simple Interest (in ) 325 650 975 1300 1625

To get an interest of 1462.50 per year, how much money should be deposited?

MEDIUM
8th CBSE
IMPORTANT

Draw the graph for the following.

Side of square (in cm) 2.5 3   3.5   4 4.5
Perimeter (in cm) 10 12 14 16 18
MEDIUM
8th CBSE
IMPORTANT

Draw the graph for the following.

Side of square (in cm) 0 2   5   6 7 8 
Area (in cm2) 0 4 25 36 49 64