In the following question below are given some statements followed by some conclusions Taking the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of given conclusion logically follows the given statements, Statements: I. Some pens are round. II. All round are black. Conclusions: I. All black are pens. II. Some round are black. III. All round are pens.?

Only conclusion (II) follows.
Only conclusion (III) follows.
Only conclusion (II) and (III) follow.
None of the above conclusions follow

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 1 : Only conclusion (II) follows.

The least possible Venn diagram is:

[ alt="F1 Antesh.S 18-08-2020 Savita.D37" src="//storage.googleapis.com/tb-img/production/20/08/F1_Antesh.S_18-08-2020_Savita.D37.png" style="width: 186px; height: 93px;">

I. All black are pens. → False (As, Some pens are round and All round are black → so, some black are pens)

II. Some round are black. → True (As, All round are black → so, some round are also black will be true)

III. All round are pens. → False (As, Some pens are round and All round are black → so, some round are pens)

Hence, Only conclusion (II) follows.

4 views Answered 2022-09-04 04:29

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