1.

1). Rs. 5942). Rs. 5993). Rs. 6074). Rs. 499

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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