Explanation:

- Identify and extract the required letters from "TREMENDOUS".

- 1st: T

- 3rd: E

- 5th: E

- 7th: O

- 8th: U

- Compile these letters: T, E, E, O, U.

- Try to form a single meaningful English word.

- No single word can be formed using all these letters.

- Evaluate options:

- Option 1, X, suggests no word can be formed.

- Option 2, Y, would mean more than one word can be formed, which is incorrect.

- Options 3 (D), 4 (E), and 5 (T) imply a word can start with these letters, also incorrect.

- Correct Answer: Option 1 (X)

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