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1. An item costs 90% of its original price. If Tk. 90 is added to the discount price, the cost of the item will be equal to its original price. What is the original price of the item?
- A. Tk. 9
- B. Tk. 9
- C. Tk. 9
- D. Tk. 9
Answer: Option C
Explanation:
Let original cost price is 100%
Item cost peice is 90%
Discount = (100 - 90)% = 10%
ATQ
10% = 90
100% = 900
Ans. 900 TK
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