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Saptarshi Sadhu

· started a discussion

· 1 Months ago

Why not option 1 follows

Question:

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 dens are spiral. 

II. Some spirals are cards. 

Conclusions: 

I. Some spirals are not cards. 

II. Some dens are not cards. 

III. Some cards are den. 

Options:
A)

  Only conclusion (I) and conclusion (II) follow. 

B)

  Only conclusion (III) follows. 

C)

  All conclusions follow. 

D)

  None follows

Solution:

Venn-Diagram:



No conclusion follow.

Knowledge Expert

· commented

· 1 Months ago

Dear student
When the statements are positive, negative conclusion never follow.

Regards
Team TR

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