এজন ব্যৱসায়ীয়ে এটা বস্তু $8\%$ লোকচানত ₹$828$ ত বিক্ৰী কৰিলে। $12\%$ লাভ কৰিবলৈ তেওঁ ইয়াক কিমান দামত বিক্ৰী কৰা উচিত?
A₹$1008$
B₹$990$
C₹$1020$
D₹$950$
Answer & Solution
Correct answer: A. ₹$1008$
প্ৰথমে লোকচানৰ ফালৰ পৰা CP নিৰ্ণয় কৰক: $\text{CP} = \dfrac{100 \times \text{SP}}{100 - \text{Loss}\%} = \dfrac{100 \times 828}{92} = ₹900$।
তাৰ পিছত লাভৰ ফাল প্ৰয়োগ কৰক: SP $= \dfrac{(100 + 12)}{100} \times 900 = ₹1008$।
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