A sells his articles at 7% loss. If he sells the article at ₹ 64 more than before, then he earns 9% profit. Find cost price of the article.
Answer & explanation
Correct answer: option 3
CP × 9% + CP × 7% = 64
CP = 400
A sells his articles at 7% loss. If he sells the article at ₹ 64 more than before, then he earns 9% profit. Find cost price of the article.
Correct answer: option 3
CP × 9% + CP × 7% = 64
CP = 400