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1). Rs. 5942). Rs. 5993). Rs. 6074). Rs. 499 |
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Answer» As PER the details given in question, Let ASSUME initial marked price = Rs. x Increased in Marked price = 30% Decreased in marked price = 30% At last marked price = Rs. 540 INCREMENT made = x + 30% of x = x + 0.3x = 1.3x DECREMENT made = (x - 30% of x) × 1.3 = (x - 0.3x) × 1.3 = 0.91x [? Decrement had the affect of increment] Final price = Rs. 540.54; Initial price = 0.91x = Rs. 540.54 ⇒ x = 540.54/0.91 = Rs. 594 ∴ Initial price = Rs. 594 |
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