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      Question

      At present, the total of ages of Arjun and Ravi is 60

      years. Two years ago, the ratio of their ages was 3:4. What is the current age of Ravi?
      A 45 yrs Correct Answer Incorrect Answer
      B 34 yrs Correct Answer Incorrect Answer
      C 65 yrs Correct Answer Incorrect Answer
      D 55 yrs Correct Answer Incorrect Answer

      Solution

      ATQ,

      Let the present age of Arjun = y years

      Then, present age of Ravi = (60 - y) years

      According to the question,

      (y - 2):(60 - y - 2) = 3:4

      β‡’ 4(y - 2) = 3(58 - y)

      β‡’ 4y - 8 = 174 - 3y

      β‡’ 7y = 182

      β‡’ y = 182 Γ· 7 = 26

      So, present age of Ravi = 60 - 26 = 34 years

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