Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.
Statements:
All gabions are walls.
All concretes are walls.
All bridges are walls.
Conclusions:
(I) Some bridges are gabions.
(II) Some concretes are bridges.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. Neither conclusion (I) nor (II) follows.
The least possible venn diagram is:
Conclusions:
(I) Some bridges are gabions. → Does not follow (As there is no direct relation between them)
(II) Some concretes are bridges. → Does not follow (As there is no direct relation between them)