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1. You can now buy 5 more Mangoes with Tk 75 due to reduction in price by 20 percent. Calculate the current price of one dozen of Mangoes.
- A. 24
- B. 24
- C. 24
- D. 24
Answer: Option C
Explanation:
Let
Previous price of a mango was tk x
So, current price of a mango is x(80%) or tk 4x/5
ATO,
75/(4x/5) = 75/x + 5
= > 20x + 300 = 375
= > x = 15/4
So, the current price of dozen of mango is 12 x 4/5 x 15/4 or tk 36.
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