Read the following bar graph (Figure) and answer the following questions: What information is given by the bar graph? What was the production of cement in the year 1980-81? What is the minimum and maximum productions of cement and corresponding years?

Explanation

(i)The above bar graph gives information of Industrial production of cement in different years in India
(ii) The production of cement in the year 1980-81 was `186` lakh tonnes
(iii) The minimum production is `30` lakh tonnes in 1950-51 and maximum production is `232` lakh tonnes in 1982-83