An instrument store gives a 10% discount to all students of original cost of an instrument. During a school sale an additional 15% is taken off the discounted price. Rahim, a student at the local high school, purchased a flute for Tk. 306. How much did it originally cost?<br>

1. An instrument store gives a 10% discount to all students of original cost of an instrument. During a school sale an additional 15% is taken off the discounted price. Rahim, a student at the local high school, purchased a flute for Tk. 306. How much did it originally cost?

[EXIM Bank Officer(Cash)-2011 : 2011]

1. Tk. 400

2. Tk. 408

3. Tk. 375

4. Tk. 425

5. None of these

Answer

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