1) 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? A) 882 B) 1635 C) 1638 D) 885 E) None of these Answer: Option CExplanation:No. of mobile phones sold by A during November = $\frac{12}{100}\times\frac{7}{15}\times45000$ = 2520 No. of phones sold by A in November without discount = $\frac{65}{100}\times2520$ = 1638
