Choose the correct option to fill in the blank :
Amartya Sen Gupta is ......... N. R. I.

Question

Choose the correct option to fill in the blank :
 Amartya Sen Gupta is ......... N. R. I.

Accepted Answer

To fill in the blank in the sentence "Amartya Sen Gupta is ......... N. R. I.", the correct option is Option 2: "an". Here is the detailed explanation:

1. **Explanation for Option 2 ("an"):**
   - The use of "an" is appropriate before words that begin with a vowel sound. In this case, "N. R. I." is an abbreviation that starts with the letter "N," which is pronounced as "en." The pronunciation begins with a vowel sound ("e"), making "an" the correct article to use. Therefore, "Amartya Sen Gupta is an N. R. I." is grammatically correct.

2. **Explanation for why the other options are incorrect:**
   - **Option 1 ("a"):** The article "a" is used before words that begin with a consonant sound. Since "N. R. I." starts with a vowel sound ("en"), using "a" would be incorrect. "A N. R. I." does not follow the rule for article usage with vowel sounds.
   - **Option 3 ("the"):** The article "the" is used to refer to a specific or previously mentioned noun. In this context, "the" is not appropriate because the sentence is introducing "N. R. I." as a general term, not a specific one. Therefore, "the N. R. I." would not fit the context of the sentence.
   - **Option 4 ("x"):** This option implies that no article is needed. However, in English, singular countable nouns typically require an article. Since "N. R. I." is a singular countable noun, omitting the article would be grammatically incorrect. Therefore, leaving the blank empty would not be suitable.

In conclusion, Option 2 ("an") is the correct choice because it correctly follows the rule of using "an" before words that begin with a vowel sound, which applies to the pronunciation of "N. R. I."