Choose the correct answer from the options given below:

The correct option is (A)- (II), (B)- (III), (C)- (I), (D)- (IV).

To understand why this is the correct matching, let us analyze the terms in List-I and match them with their corresponding descriptions or definitions in List-II based on psychological and educational concepts:

1. (A) Intellectual deficiency matches with (II) Below IQ score of 70
Intellectual deficiency (intellectual disability) is characterized by significant limitations both in intellectual functioning and in adaptive behavior. Standardized intelligence tests are used to measure intellectual functioning, where a score below
$70$
indicates an intellectual deficiency. This threshold lies approximately two standard deviations below the mean IQ score of
$100$ .

2. (B) Intellectually gifted matches with (III) IQ above 130
Intellectually gifted individuals are those who demonstrate exceptional general mental capabilities. Typically, individuals who score above
$130$
on standardized IQ tests (which is approximately two standard deviations above the average population mean of
$100$ ) are classified as intellectually gifted.

3. (C) Remarkable ability in a specific field matches with (I) Prodigy
A "prodigy" is defined as a person, especially a child, who demonstrates an exceptional and remarkable talent or ability in a specific field (such as mathematics, music, chess, or art) at a very early age.

4. (D) Highly talented matches with (IV) Talent
"Talent" represents a high level of performance, capability, or potential in a specific, narrower area (such as athletic, creative, or musical skills). An individual who is highly talented in a specific domain is said to possess specific talent.

By combining these correct matches, we get:
• (A) matches with (II)
• (B) matches with (III)
• (C) matches with (I)
• (D) matches with (IV)
This perfectly corresponds to the first option.