In each question given below two or three statements followed by two Conclusions numbered I and II have been given. You have to take the given statements to be true even if they seem to be at variance from the commonly known facts and then decide which of the following Conclusions logically follows from the given statements, disregarding commonly known facts.
Give answer a: if only Conclusion I follows
Give answer b: if only Conclusion II follows
Give answer c: if either Conclusion I or Conclusion II follows
Give answer d: if neither Conclusion I nor Conclusion II follows
Give answer e: if both the Conclusions I and II follow
Statements:
All magazines are journals.
Some journals are periodicals.
All periodicals are bulletins.
Conclusions:
I. At least some bulletins are journals.
II. No bulletin is a magazine.
The venn diagram for above statements is :
Conclusions:
I. At least some bulletins are journals = true
II. No bulletin is a magazine = false
Thus, only Conclusion I follows.
=> Ans - (A)
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