Pick out the sentence that has a demonstrative adjective in it.

Question

Accepted Answer

Here's a detailed explanation justifying why Option 1 is correct and why the others are incorrect:

**Explanation for Option 1 (Correct Answer):**

*   **Demonstrative Adjective Definition:** A demonstrative adjective is a word that points out a specific noun or pronoun. The demonstrative adjectives are *this, that, these, and those*. They always come before the noun they modify.
*   **Analysis of Option 1:** In the sentence "This kind of question is often asked in examinations," the word "**This**" directly precedes and modifies the noun "kind." It specifies *which* kind of question is being referred to. Therefore, "This" functions as a demonstrative adjective.

**Explanation for Other Options (Incorrect):**

*   **Option 2: "It is a twenty-kilometers walk."**
    *   This sentence does not contain any demonstrative adjectives (this, that, these, those).
    *   "a" is an indefinite article. "twenty-kilometers" acts as a compound adjective modifying "walk."
*   **Option 3: "Each of them received ten rupees."**
    *   This sentence does not contain any demonstrative adjectives.
    *   "Each" is a distributive pronoun (or can be a distributive adjective in other contexts, but not a demonstrative one). "ten" is a numeral adjective.
*   **Option 4: "His written statement differs from his oral one."**
    *   This sentence does not contain any demonstrative adjectives.
    *   "His" is a possessive adjective. "written" and "oral" are descriptive adjectives (specifically, "written" is a participial adjective).