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Shashi Cool

· started a discussion

· 1 Months ago

if 1 follow
3rd does not follow
if 3rd follow
then 1 does not follow
then here , it the case of
either or

Question:
DIRECTIONS: In each of the questions below are given three statements followed by three conclusions numbered I, II and III. You have to take 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 conclusions logically follows from the given statements disregarding commonly known facts.


Statements: 

I. Some leaves are roots . 

II. Some roots  are flowers. 

III. Some flowers are lakes.


Conclusions:

I. All lakes are roots . 

II. Some flowers are leaves. 

III. No lakes are roots.

Options:
A) Only I follows
B) Only II follows
C) Only III follows
D) Either I or III follows
E) None Follows
Solution:

Ans: (e) According to the statement, Venn-diagram is.


 

Conclusions:
I. All lakes are roots . (False)
II. Some flowers are leaves.(False)
III. No lakes are roots.(False)

Either I or III follows
So, None follows.

kanhaiya jha

· commented

· 1 Months ago

either or appears only in case of some+No.......not all+No...always remember....

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