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UPSC Civil ServicesPrelims2023General Studies Paper II (CSAT)
Question
QQ78. Let P, Q, R, S and T be five statements such that : I. If P is true, then both Q and S are true. II. If R and S are true, then T is false. Which of the following can be concluded ? 1. If T is true, then at least one of P and R must be false. 2. If Q is true, then P is true. Select the correct answer using the code given below :
Options
- A 1 only
- B 2 only
- C Both 1 and 2
- D Neither 1 nor 2
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Correct Answer
A 1 only
Model Answer
Answer: option A, as per UPSC's final answer key (Series A).