Given below are three statements and three conclusions. Take the statements to be true even if they are at variance with commonly known facts, and decide whether the conclusion's follow/s the given statements.
Statements:
I. All pen drives are hard drives.
II. Some hard drives are chips.
III. All chips are keyboards.
Conclusions:
I. Some keyboards are pen drives.
II. Some chips are pen drives.
III. Some keyboards are hard drives.

There is no direct relationship between keyboards and pen drives, as the statements only link pen drives to hard drives and chips to keyboards.

No part of keyboards is explicitly contained in pen drives.

Conclusion I: False.

Chips and pen drives are unrelated directly in the statements. While some hard drives are chips, pen drives are a subset of hard drives and not explicitly linked to chips.

No part of chips is explicitly contained in pen drives.

​Conclusion II: False.

Some hard drives are chips (Statement 2).

All chips are keyboards (Statement 3). Therefore, the hard drives that are chips are also keyboards.

Some portion of keyboards is contained in hard drives.

Thus, correct answer is (b) Only conclusion III follows

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