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Five delegates P, Q, R, S and T are forwarding their files to one another. P sends his file to Q, S and T, T sends his files to R while P and R exchange their files with each other. Q sends his file to S who sends his files to T. If P has to forward his files to R, then in how many ways P can forward files to R?

Five delegates P, Q, R, S and T are forwarding their files to one another. P sends his file to Q, S and T, T sends his files to R while P and R exchange their files with each other. Q sends his file to S who sends his files to T. If P has to forward his files to R, then in how many ways P can forward files to R? Correct Answer Four

The correct answer is Four.
P can send files to R in any of the following ways:
  • Directly From P to R
  • From P to T to R.
  • From P to S to T to R.
  • From P to Q to S to T to R.
Hence, the correct answer is Four.

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Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it.
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Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it.
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Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it.
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