A

Admin • 833.24K Points
Coach

Q. If the price of petrol is increased by 20% and subsequently by 40%. If the original price was Rs25 per litre then what is then the final price per litre?

  • (A) 42
  • (B) 45
  • (C) 48
  • (D) 40
  • Correct Answer - Option(A)
  • Views: 30
  • Filed under category Math
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Explanation by: Admin

Final Price = 25 x (1 + 20/100) x (1 + 40/100)
=Rs.25 x 1.2 x 1.4
= Rs. 42

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