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 the given conclusion logically follows the given statements. Statements: I. All stars are blue. II. All blue are black. Conclusions: I. Some black are stars. II. All black are stars.?

Only I
Only II
Neither I nor II
Both I and II

LohaHridoy

5 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 1 : Only I

Consider the following least possible Venn diagram,

[ alt="13Sep 1" src="//storage.googleapis.com/tb-img/production/18/07/13Sep_1.PNG" style="height:213px; width:213px">

Conclusions:

I. Some black are stars → True (It is definitely true as some black are clearly stars).

II. All black are stars → False (It is possible but not definite).

Hence, only I follows.

5 views Answered 2022-09-04 04:29

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