What is the approximate percentage rise fall in the sale of Company A from 2011 to 2012 ........

Quantitative Aptitude(IBPS PO) Mixed Chart

Directions: Study the following bar and line chart carefully and answer the questions givne below:
The following bar chart shows the production(in thousands) of motorcycles by two companies A and B from 2010 to 2014 and the line graph shows the percentage sale of these companies in respective years.