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Doctors Medicines MCQs Q&A

Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements. Statements: 1. All cars are trucks 2. Some buses are cars. Conclusions: I. All cars are buses. II. Some buses are trucks. III. All trucks are buses.

Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements. Statements: 1. All cars are trucks 2. Some buses are cars. Conclusions: I. All cars are buses. II. Some buses are trucks. III. All trucks are buses. Correct Answer Only conclusion II follows.

The least possible Venn diagram is as follows:

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I. All cars are buses. → False, it is possible but not definite.

II. Some buses are trucks. → True, as all cars are trucks and some buses are cars.

III. All trucks are buses. → False, it is possible but not definite.

Hence, only conclusion II follows.

Related Questions

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