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Direction: Study the following information and answer the related questions. P, Q, R, S, T, A, B, C, D and E are employees of a company. A table shows the average age of any two employees of the company. The average age of A and B is 27.5.
i.e. average age of A & P is given as (A+P)/2=39.5

Q:

If age of P and Q is decreased by 50% and age of A and B is increased by 20%, what will be the ratio of ages of P, Q, R, S and T together to the ages of A, B, C, D and E together?

  • 1
    199: 133
  • 2
    133: 199
  • 3
    51: 50
  • 4
    50: 51
  • 5
    None of these
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Answer : 2. "133: 199"

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