Two statements are followed by two conclusions numbered I and II. Assuming the statements to be true even if they do not conform to real-world knowledge, decide which of the conclusions logically follows/follow from the statements. Statements: 1. Some instruments are machines. 2. All instruments are gadgets. Conclusions: I. No machine is a gadget. II. Some machines are gadgets.?

Only conclusion I follows
Only conclusion II follows
Neither conclusion I nor conclusion II follows
Either conclusion I or conclusion II follows

LohaHridoy

7 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 2 : Only conclusion II follows

The least possible Venn diagram for the given statements is below,

[ alt="F1 Madhuri SSC 28.04.2022 D45" src="//storage.googleapis.com/tb-img/production/22/04/F1_Madhuri_SSC_28.04.2022_D45.png" style="width: 225px; height: 114px;">

Conclusions:

I) No machine is a gadget. → Does not follows (As all instruments are gadgets and some instruments are machines. So, some machines are gadgets. Therefore no machine is a gadget is definite false)

II) Some machines are gadgets. → Follows (As all instruments are gadgets and some instruments are machines. So, some machines are gadgets)

Hence, the correct answer is "only conclusion ii follows".

7 views Answered 2022-09-04 04:29

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