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Read the given statements and conclusions carefully. Assuming that the information given in the statement 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. Statement: I. All keyboards are mouse. II. Some mouse are printer. Conclusion: 1. No printer is keyboard. 2. Some printers are mouse. 3. All printers are mouse. 4. No keyboards are printer.

Read the given statements and conclusions carefully. Assuming that the information given in the statement 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. Statement: I. All keyboards are mouse. II. Some mouse are printer. Conclusion: 1. No printer is keyboard. 2. Some printers are mouse. 3. All printers are mouse. 4. No keyboards are printer. Correct Answer Only conclusion 2 follows

The least possible Venn Diagram for the given data:
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Conclusions:

1. No printer is keyboard → it is possible but not definite, hence false.
2. Some printers are mouse → true
3. All printers are mouse → it is possible but not definite, hence false.
4. No keyboards are printer → it is possible but not definite, hence false.

Hence, only conclusion 2 follows.

Related Questions

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