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      Question

      If 80% of income of β€˜P’ is equal to 50% of income of

      β€˜Q’, then find the income of β€˜P’ is how much percentage of income of β€˜Q’.
      A 42.5% Correct Answer Incorrect Answer
      B 62.5% Correct Answer Incorrect Answer
      C 33.3% Correct Answer Incorrect Answer
      D 12.5% Correct Answer Incorrect Answer

      Solution

      ATQ, Let incomes of β€˜P’ and β€˜Q’ be Rs. β€˜x’ and Rs. β€˜y’, respectively We have, 0.8 Γ— x = 0.5 Γ— y So, (x/y) = 0.5 / 0.8 = 5/8 So, required percentage = (5/8) Γ— 100 = 62.5%

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