CAT Quant Practice Problems

Question: Three friends P, Q and R are wearing hats, either black or white. Each person can see the hats of the other two persons. What is the colour of P's hat?

I. P says that he can see one black hat and one white hat.

II. Q says that he can see one white hat and one black hat.

The question can be answered with the help of statement I alone,
question can be answered with the help of statement II, alone,
Both, statement I and statement II are needed to answer the question, and
The question cannot be answered even with the help of both the statements.
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CAT Quant Practice Problems
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