Read the following bar graph and answer the following questions: What information is given by the bar graph? In which year the export is minimum ? In which year the import is maximum ? In which year the difference of the values of export and import is maximum?

Explanation

(i)The bar graph represents the import and export (in 100 crores of rupees) from 1982-83 to 1986-87
(ii)The export is minimum in the year 1982-83
(iii)The import is maximum in the year 1986-87
(iv) The difference (in 100 crore of rupees) between the values of export and import are as follows,

for the year 1982−83, difference =14−8=6
for the year 1983−84, difference `=18−10=8`
for the year 1984−85, difference `=19−12=7`
for the year 1985−86, difference `=20−11=9`
for the year 1986−87, difference `=22−10=12`
Hence, the difference between the values of import and export is maximum in the year `1986−87`