If a man reduces the selling price of a fan from Tk. 400 to Tk. 380, his loss increases by 2%. The cost price of the fan is:
A Tk. 480
B Tk. 600
C Tk. 1000
D Tk. 1060
Solution
Correct Answer: Option C
মনেকরি, ক্রয়মূল্য = x টাকা
প্রশ্নমতে, x এর 2% = 400 - 380
⇒ x এর 2% = 20
⇒ x × 2/100 = 20
⇒ x = (20 × 100)/2
⇒ x = 1000 টাকা