**Statements:** All Book are Pen. Some Pen are Eraser. All Eraser are Pencil.

**Conclusions:**

I. Some Book are Pencil.

II. No Pencil is Book.

**Choose the correct option:**

Question

**Statements:** All Book are Pen. Some Pen are Eraser. All Eraser are Pencil.

**Conclusions:**

I. Some Book are Pencil.

II. No Pencil is Book.

**Choose the correct option:**

Accepted Answer

**Solution:**

1. From the statements:
   - All Book are Pen.
   - Some Pen are Eraser.
   - All Eraser are Pencil.

2. Analyze Conclusion I: "Some Book are Pencil."
   - Since all Eraser are Pencil and some Pen are Eraser, some Pen are definitely Pencil.
   - All Book are Pen, but it is not certain that any Book is Eraser or Pencil.
   - Therefore, it is *possible* that some Book are Pencil, but not definite.

3. Analyze Conclusion II: "No Pencil is Book."
   - Since all Book are Pen, and some Pen are Eraser (which are Pencil), it is possible that some Book are Pencil.
   - But it is also possible that no Book is Pencil.

4. Since both conclusions I and II are possible but not definite, the correct choice is that *either conclusion I or II follows*.

**Answer:** If either conclusion I or II follows.

Answer

Answer

Answer