In each of the questions below are given four statements followed by three conclusions numbered I, II and III, You have take the given statement to be true even if they seen to be variance from commonly known facts. Read all conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.
Statements: Some fans are coolers. Some coolers are machines. Some machines are computers. All computers are televisions.
Conclusions: I. Some television are machines
II. Some machines are fans
III. No machine is fan.
Some machines are fans and No machine is fan are universally complimentary statements. So, irrespective of the diagram, one of them has to be true and both can't be true at the same time. So, we use "either" and "or". Conclusion 1 is implied as atleast some televisions are always machines.
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