Question

13) The following table shows Principal (P) and Simple Interest SI) for one
year, represent the following by a line graph.
1000
3000
5000
Principal
Interest
(Rs.)
(Rs.
2000
180
4000
360​

Answer 1

Answer:

draw the graph we assume the deposit sum to be Rs 1000, Rs 2000, Rs 3000 and Rs 4000.

Now we calculate the SI for 1 year for the sum deposit.

Sum deposit

SI

Rs 1000

Rs 2000

Rs 3000

Rs 4000

Plotting the points (1000, 100), (2000, 200), (3000, 300) and (4000, 400), we get the graph as below: