A bank gives 10% Simple Interest(S.I.) on deposits by senior citizens. Draw a graph to illustrate the relation between the sum deposited and simple interest earned. Find from your graph the following a) The annual interest obtainable for an investment of Rs. 250. b) The investment one has to make to get an annual simple interest of Rs. 70.

A bank gives 10% Simple Interest(S.I.) on deposits by senior citizens.

1.	A bank gives 10% Simple Interest(S.I.) on deposits by senior citizens. Draw a graph to illustrate the relation between the sum deposited and simple interest earned. Find from your graph the following a) The annual interest obtainable for an investment of Rs. 250. b) The investment one has to make to get an annual simple interest of Rs. 70.
Answer» A bank gives 10% Simple Interest(S.I.) on deposits by senior citizens. Draw a graph to illustrate the relation between the sum deposited and simple interest earned. Find from your graph the following a) The annual interest obtainable for an investment of Rs. 250. b) The investment one has to make to get an annual simple interest of Rs. 70.