**Statements:**

- All Book are Paper.
- No Paper is Test.
- All Book is Marks.

**Conclusions:**

I. Some Marks is not Test
II. All Test is Book.

Which of the following conclusions logically follows from the given statements?

Question

**Statements:**

- All Book are Paper.
- No Paper is Test.
- All Book is Marks.

**Conclusions:**

I. Some Marks is not Test
II. All Test is Book.

Which of the following conclusions logically follows from the given statements?

Accepted Answer

**Solution:**

1. From the statements:
   - All Book are Paper.
   - No Paper is Test.
   - All Book is Marks.

2. Since no Paper is Test and all Books are Paper, it means no Book is Test.

3. Also, all Books are Marks, so all Books are a subset of Marks.

4. Conclusion I: "Some Marks is not Test" logically follows because since no Book is Test and all Books are Marks, there must be some Marks which are not Test.

5. Conclusion II: "All Test is Book" does not follow because from the statements, no Paper is Test and Books are a subset of Paper, so Test cannot be a subset of Book.

**Answer:** (c) Only I follows

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