Let the number of friends and share of each person be x and v respectively. Then, Total money =x×y=xy According to the question, (x−2)×(y+1)=xy ⇒xy+x−2y−2=xy⇒x−2y=2 From option (d), x=46 then, 46−2y=2⇒44=2y ∴y=22 Hence, price of CD player=46×22=₹1012 (∵₹100<₹1012<₹1100)