Percentage -wise disribution of the number of mobile phones sold by a shopkeeper during six months

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

Options

A. 882
B. 1635
C. 1638
D. 885

Answer

C

Explanation

Number of mobile phones sold in the month of Noember `=4500xx(12)/(100)=4500`
Number of mobile phones sold by company A in the month of November `=5400xx(7)/(15)=2520`
`:.` Number of mobile phones sold without discount in the month of November of Company A `=2520xx(65)/(100)=2520xx 0.63=1638`