Study the following bar graph carefully to answer the questions.
Data regarding number of cars sold during 7 years
What was the approximate average number of cars sold (other than Maruti Cars) in a year, taking the data of all the years together ?
average number of cars sold (other than Maruti Cars) in a year =(Total number of cars sold - Total Number of Maruthi cars sold )/ 7
Total number of cars sold =15526+12649+13950+15313+17109+19231+21568 = 1,15,346
Total Number of Maruthi cars sold = 2700+3350+4550+6000+6800+7200+9900 = 40,500
Average = (1,15,346 - 40,500) / 7 $$\approx$$ 10690
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