Select the word that is similar in meaning to the highlighted word.
This course will provide you with a rudimentary knowledge of Sanskrit.

Correct option is C

The correct synonym of the given word is (c) Elementary.
Given word (Rudimentary): Basic, initial, or relating to the most fundamental principles; undeveloped or at an early stage. (Hindi: प्राथमिक, बुनियादी, आदिम/आरंभिक)
Example: Her understanding of programming is rudimentary, limited to simple scripts.
Correct answer word (Elementary): Basic; dealing with the elements or first principles of a subject; introductory. (Hindi: मूलभूत, प्रारम्भिक)
Example: The workshop offers an elementary introduction to data analysis.
Synonyms: basic, elementary, introductory, primitive.
Antonyms: advanced, complex, sophisticated, elaborate.
Meanings of all the other given options:
· (a) Extensive: large in amount or scale; wide-ranging (Hindi: विस्तृत).
· (b) Exhaustive: comprehensive and complete, covering all details (Hindi: सर्वसमावेशी/पूर्ण).
· (d) Intricate: very complicated or detailed (Hindi: जटिल, सूक्ष्म-विस्तृत).