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    • Question

      A kennel has 40 dogs, and the food available is enough for

      15 days. If 10 more dogs are added, how long will the food last?
      A 5 days Correct Answer Incorrect Answer
      B 4 days Correct Answer Incorrect Answer
      C 6 days Correct Answer Incorrect Answer
      D 12 days Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      ATQ,

      Let food lasts for 'T' days after adding 10 more dogs.

      ATQ,

      (40 × 15) = (40 + 10) × T

      Or,

      600 = 50 × T

      T = 600 / 50 = 12

      Therefore, food will last for 12 days after including 10 more dogs.

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