PDF chapter test TRY NOW

The following bar graph shows the number of books sold by a publisher during the five consecutive years. Read the bar graph and answer the following questions.
  
Books.png
 
(i) How many books were sold in 2008, 2009 and 2012 years? 

(ii) In which year 230 books sold? 

(iii) In which year the minimum number of books sold?