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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 conclusion/s logically follow(s) from the statements. Statements: 1. All scanners are mouse. 2. Some mouse are printers. Conclusions: I. No printer is a scanner. II. Some printers are mouse. III. No printer is a mouse. IV. No scanner is a printer.

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 conclusion/s logically follow(s) from the statements. Statements: 1. All scanners are mouse. 2. Some mouse are printers. Conclusions: I. No printer is a scanner. II. Some printers are mouse. III. No printer is a mouse. IV. No scanner is a printer. Correct Answer Only conclusion II follows

The least possible Venn diagram for the given statements is:

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Conclusions:

I. No printer is a scanner → False (There is no direct relation given so it can be possible but not definite, hence, false.)

II. Some printers are mouse → True (As some mouse are printers, some printers are mouse is true.)

III. No printer is a mouse → False (It is definitely false as some printers are mouse as shown in the diagram.)

IV. No scanner is a printer → False (There is no direct relation given so it can be possible but not definite, hence, false.)

Hence, the correct answer is "Only conclusion II follows".

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[ src="https://storage.googleapis.com/tb-img/production/21/02/qid.png" style="height: 467px; width: 500px;"> 

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