In the given graph, the quantity of petrol in litre is shown along the x-axis and the expenditure for it is shown along the y-axis. What is the price of 10 litres of petrol as seen from the graph.

In the given graph, the quantity of petrol in litre is shown along the

1.	In the given graph, the quantity of petrol in litre is shown along the x-axis and the expenditure for it is shown along the y-axis. What is the price of 10 litres of petrol as seen from the graph.
A.	Rs. 250
B.	Rs. 400
C.	Rs. 750
D.	Rs. 800
Answer» C. Rs. 750