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1.  Study the following pie-chart and table carefully and answer the questions given below:
Percentage-wise Distribution of the Number of Mobile phones Sold by a Shopkeeper During Six Months. Ratio of mobile phones sold of Company A & Company B.
Direction image of Pie Chart chapter
Total number if mobile phones sold = 45000
Month Ratio (A : B)
July 8 : 7
August 4 : 5
September 3 : 2
October 7 : 5
November 7 : 8
December 7 : 9

If 35% of the mobile phones sold by company A during November were sold at a discount, how many mobile phones of company A were sold without a discount, during that month?

Solution:
Number of mobile phones sold by A during November
=45000×12100×715=2520
Number of phones sold by A in November without discount
=2520×65100=1638

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