Study the following table

After studying the above table, Gurmeet , a class V student wrote following things in his note book.
A. CNG is more expensive than diesel.
B. Percentage increase in price of CNG is more than diesel.
C. Diesel is cheaper so it is used in most of the vehicles.
Which of the following alternatives is most appropriate ?

Options

A. A and C are observation
B. A and B are observation
C. B and C are inference
D. All of the above

Answer

B