In the question two statements are given, followed by three conclusions, I, II and III. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements. Statement 1: Some doctors are engineers. Statement 2: All engineers are lawyers. Conclusion I: Some lawyers are doctors. Conclusion II: All lawyers are engineers. Conclusion III: Some engineers are doctors.

In the question two statements are given, followed by three conclusions, I, II and III. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements. Statement 1: Some doctors are engineers. Statement 2: All engineers are lawyers. Conclusion I: Some lawyers are doctors. Conclusion II: All lawyers are engineers. Conclusion III: Some engineers are doctors. Correct Answer Both Conclusion I and III follows

The least possible Venn diagram is:

[ alt="F1 Chitranshi Madhuri 01.04.2021 D16" src="//storage.googleapis.com/tb-img/production/21/04/F1_Chitranshi_Madhuri_01.04.2021_D16.png" style="width: 187px; height: 80px;">

Conclusions:

Conclusion I: Some lawyers are doctors. → True (As, Some doctors are engineers and All engineers are lawyers → Some lawyers are doctors)

Conclusion II: All lawyers are engineers. → False (As, All engineers are lawyers → Some lawyers are engineers)

Conclusion III: Some engineers are doctors. → True (As, Some doctors are engineers → Some engineers are doctors)

Hence, both Conclusion I and III follows.

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