Question

Study the graph carefully and answer the question given below it.

In which year did the import register highest increase over its preceding year ?

• A. $1973$
• B. $1974$
• C. $1975$
• D. $1978$

Answer 1

The correct option is C $1975$

Year	Wheat Import (in thousand Tonnes)
1971	3465
1972	1811
1973	2413
1974	4203
1975	7016
1976	5832
1977	2000
1978	2500

Clearly as show in the graph,

Highest Wheat import is in Year $1975$ $=$ $7016$ Thousand Tonnes