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Yogesh • 7.43K Points
Tutor III Math

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: 196
  • Filed under category Math
Explanation by: Yogesh
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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