Directions: In this question are given four statements followed by fi...
All mentions are references (A) + All references are mails (A) = all mentions are mails (A) conversion Some mails are mentions (I). Hence, (e) follows.
Again, all comments are mentions (A) + All mentions are references (A) = A + A = All comments are references (A) + All references are mails (A) = A + A = A = All comments are mails. Hence, (b) follows.
Again, All references are mails (A) = A + No mail is a declaration (E) = A + E – E = No reference is a declaration (E). Hence, (a) follows.
Now, all comments are mails (A) + No mail is a declaration (E) = A + E = E = No comment is a declaration (E). hence, (d) does not follow.
Now, all mentions are mails (A) + No mail is a declaration (E) = A + E = E = No mention is a declaration (E). Hence, (c) follows.
So, only conclusion (d) does not follow.
Directions: In this question are given four statements followed by fi...
Given Statements:
1. All references are mails.
2. All mentions are references.
3. All comments are mentions.
4. No mail is a declaration.
Conclusions:
A. All comments are mails.
B. No mention is a declaration.
C. All declarations being comments is a possibility.
D. At least some mails are mentions.
To determine which conclusion does not logically follow from the given statements, we need to analyze each conclusion in relation to the statements.
Analysis of Conclusions:
A. All comments are mails.
There is no direct statement that establishes a relationship between comments and mails. The statements only mention references, mentions, and declarations. Therefore, conclusion A does not logically follow from the given statements.
B. No mention is a declaration.
Statement 4 explicitly states that no mail is a declaration. Since all mentions are references (as per statement 2), and references are mails (as per statement 1), it can be concluded that no mention is a declaration. Therefore, conclusion B logically follows from the given statements.
C. All declarations being comments is a possibility.
This conclusion is not supported by any of the given statements. While it is true that all comments are mentions (as per statement 3), and all mentions are references (as per statement 2), there is no direct link between mentions/references and declarations. Therefore, conclusion C does not logically follow from the given statements.
D. At least some mails are mentions.
As per statement 2, all mentions are references, and as per statement 1, all references are mails. Therefore, it can be concluded that at least some mails are mentions. Conclusion D logically follows from the given statements.
Conclusion:
From the given statements, conclusion C (All declarations being comments is a possibility) does not logically follow.
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