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A sold a toy to B at a profit of 15%. Later on, B sold it back to A at a profit of 20%, thereby gaining Rs. 552. How much did A pay for the…

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A sold a toy to B at a profit of 15%. Later on, B sold it back to A at a profit of 20%, thereby gaining Rs. 552. How much did A pay for the toy originally?
  • ARS. 2400
  • BRs. 2560
  • CRS. 2760
  • DRs. 2800
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Let A pay Rs. x for the toy originally.

∴ B bought the toy at Rs. (x + 0.15x)

Again, B sold it at 20% profit gaining Rs. 552.

So, 552 = 20% of (x + 0.15x)

⇒ 552/0.2 = 1.15x

⇒ x = 2400