Read the bar graph given in figure and answer the following questions:
(i) What information is given in by the bar graph?
(ii) What was the crop-production if rice in 1970-71?
(iii) What is the difference between the maximum and minimum production of rice?
(i) Production of rice in India in different years.
(ii) Crop production in 19970-71 was 42.5 lakh tonnes.
(iii) Differences in maximum and minimum production of rice = 55-22 lakh tonnes = 33 lakh tonnes