Question

Statements: All rods are bricks. Some bricks are ropes. All ropes are doors.
Conclusions:

I. Some rods are doors.
II. Some doors are bricks.
III. Some rods are not doors.
IV. All doors are ropes.

a.

Only I and II follow

b.

Only I, II and III follow

c.

Only either I or III, and II follow

d.

None of these

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Answer: (d).None of these

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Q. Statements: All rods are bricks. Some bricks are ropes. All ropes are doors. Conclusions: I. Some rods are doors. II. Some doors are bricks. III. Some rods are not...

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