In each question below are three statements followed by two conclusions numbered I and II. You have to take the three given statements to be true even if they seem to be at variance from commonly known facts and then decide which of the given conclusions logically follows from the three statements disregarding commonly known facts.
a: if only conclusion I follows.
b: if only conclusion II follows.
c: if either conclusion I or conclusion II follows.
d: if neither conclusion I nor conclusion II follows.
e: if both conclusion I and conclusion II follow.
Statements :
All numbers are digits.
Some digits are letters.
All letters are alphabets.
Conclusions :
I. All numbers are alphabets.
II. Atleast some alphabets are digits
The venn diagram for above statements is :
Conclusions :
I. All numbers are alphabets = false
II. Atleast some alphabets are digits = true
Thus, only conclusion II follows.
=> Ans - (B)
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