Question
Statements:All Letters are Alphabets Some
Alphabets are not Numbers All Numbers are Digits Conclusion: I. Some Digits are not Alphabets II. Some Letters are not Numbers III. Some Numbers are Letters In the questions given below, there are three statements followed by three conclusions I, II and III. You have to take the three 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 three statements disregarding commonly known facts.Solution
Some Alphabets are not Numbers (O) + All Numbers are Digits (A) → No conclusion. Hence conclusion I does not follow.
All Letters are Alphabets (A) + Some Alphabets are not Numbers (I) → No conclusion. Hence either conclusion I or II follow as it will form a complementary pair.
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