In each of 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. Some boys are lazy II. No intelligent is lazy. Conclusions: I. Some boys are not intelligent. II. All lazy are intelligent. III. Some intelligent are boys.?

Only conclusion (I) follows.
Only conclusion (I) and (III) follow.
All conclusions follow.
No conclusion follows.

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 1 : Only conclusion (I) follows.

Based on given statement Venn diagram can be drawn as shown below,

[ alt="Test@5" src="//storage.googleapis.com/tb-img/production/18/05/Test%405.png" style="height:99px; width:340px">

Conclusions:

I. Some boys are not intelligent → True (as shown in above diagram)

II. All lazy are intelligent → False.

III. Some intelligent are boys → False (as it can be a possibility but nothing is definite about it)

Hence, only conclusion I follows.

4 views Answered 2022-09-04 04:29

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