In the following question below are given some statements followed by some conclusions. Taking the 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 the given statements. Statements: I. All nuts are bolts. II. No bolt is a screw. Conclusions: I. No nut is a screw. II. No screw is a bolt.
In the following question below are given some statements followed by some conclusions. Taking the 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 the given statements. Statements: I. All nuts are bolts. II. No bolt is a screw. Conclusions: I. No nut is a screw. II. No screw is a bolt. Correct Answer Both conclusions follow.
The least possible Venn diagram for the given statements is as follows
[ alt="F2 A.M D.K 21.08.2019 D6" src="//storage.googleapis.com/tb-img/production/19/09/F2_A.M_D.K_21.08.2019_D6.png" style="width: 222px; height: 97px;">
I. No nut is a screw → True as all nuts are bolts and no bolt is a screw
II. No screw is a bolt → True as no bolt is a screw.
Hence, both conclusions follow.