From the given alternatives, select the word which CANNOT be formed using the letters of the given word. Demonstration

Step 1: The base word is Demonstration.

Let's identify the letters available:

D, E, M, O, N, S, T, R, A, T, I, O, N

Note: O and N appear twice, T appears twice.

Step 2: Check each option

• Moon – Needs: M, O, O, N → ✔️ All present
• Most – Needs: M, O, S, T → ✔️ All present
• Train – Needs: T, R, A, I, N → ✔️ All present
• Damage – Needs: D, A, M, A, G, E → ❌ G is not in "Demonstration"

Answer: Damage cannot be formed because the letter G is not in the original word.