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      Question

      The average of two numbers is 4 more than the smaller

      number among them. If the greater number is 50% more than the smaller number, then find the sum of the two numbers.
      A 30 Correct Answer Incorrect Answer
      B 35 Correct Answer Incorrect Answer
      C 40 Correct Answer Incorrect Answer
      D 45 Correct Answer Incorrect Answer
      E 50 Correct Answer Incorrect Answer

      Solution

      Let the smaller number be 2x.
      So, the greater number = 1.5 ├Ч 2x = 3x.
      ATQ, 2x + 4 = (2x + 3x) / 2
      тЗТ 2x + 4 = 5x / 2
      тЗТ 4x + 8 = 5x
      тЗТ x = 8
      So, the sum = 5x = 5 ├Ч 8 = 40.

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