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      Question

      Three statements are given followed by three conclusions

      numbered I, |I & Ill. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.   Statements:   Some Columbians are Portuguese All Portuguese are Canadians All Canadians are Indonesians   Conclusions:   I. Some Indonesians are Columbians Il. All Canadians are Portuguese IlI. Some Indonesians are Portuguese
      A All conclusions follow Correct Answer Incorrect Answer
      B Both conclusions I and III follow Correct Answer Incorrect Answer
      C Both conclusions I and II follow Correct Answer Incorrect Answer
      D Both conclusions II and III follow Correct Answer Incorrect Answer

      Solution

      The possible Venn diagram is: Conclusions:   Some Indonesians are Columbians → Follow → As Some Columbians are Portuguese, All Portuguese are Canadians and, All Canadians are Indonesians. So, some Indonesians are Canadians is definitely followed. All Canadians are Portuguese → Does not follow → As Some Columbians are Portuguese, All Portuguese are Canadians and, All Canadians are Indonesians. So, all Canadians are Portuguese is definitely not followed. Some Indonesians are Portuguese → Follow → As All Portuguese are Canadians and All Canadians are Indonesians. So, some Indonesians are Portuguese is definitely followed. Thus, both conclusion I and II follow. Hence, the correct answer is (B).

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