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. Some pens are pencils. II. All pencils are erasers. Conclusions: I. Some Pens are erasers. II. No pens are erasers. III. Some erasers are pencils.?

Only conclusion II follows.
Only conclusion I and II follows.
Only conclusion I and III follows.
No conclusion follows.

LohaHridoy

5 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 3 : Only conclusion I and III follows.

On drawing a Venn diagram of given statements,

[ alt="22Nov1" src="//storage.googleapis.com/tb-img/production/18/11/22Nov1.PNG" style="width: 156px; height: 116px;">

I. Some Pens are erasers. ⇒ True (as it is shown in above Venn diagram)

II. No pens are erasers. ⇒ False (as pens which are pencils are erasers)

III. Some erasers are pencils. ⇒ True (as it is shown in above Venn diagram)

Therefore, only conclusion I and III follow.

5 views Answered 2022-09-04 04:29

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