Two statements are given followed by three conclusions numbered I, II and III. 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: All needles are threads. No thread is a match-box. Conclusions: I. No needle is a match-box. II. Some threads are needles. III. Some match-boxes are needles.?

Only conclusions II and III follow
All of the conclusions follow
Only conclusions I and III follow
Only conclusions I and II follow

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 4 : Only conclusions I and II follow

For this question, the Venn diagram of the statements is shown below:-

[ alt="F1 Savita SSC 17-5-22 D1" src="//storage.googleapis.com/tb-img/production/22/05/F1_Savita_SSC_17-5-22_D1.png" style="width: 271px; height: 102px;">

I. No needle is a match-box → Follow → As all needles are threads and no thread is match-box. So no needle is match-box in definite true.

II. Some threads are needles → Follow → As all needles are threads. So, some threads are needles is definite true.

III Some match-boxes are needles → Does not follow → As no thread is match-box and all needles are threads. So some match-boxes are needles it is not possible.

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

4 views Answered 2022-09-04 04:29

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