What is the average of difference of sales of Hindi and English newspapers in all localities ?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2
Total sales of english newspaper in all localities = 7500+9000+9500+7000+6500 = 39500
Total sales of Hindi newspaper in all localities =5500+8500+4500+9500+5000 = 33000
Average of sales of Hindi newspaper = 33000/5 = 6600
Average of difference of sales of hindi and English newspaper in all localities = 7900 - 6600 = 1300