Concept:Multilingualism refers to a person’s ability to use more than one language. It enhances cognitive flexibility and supports learning new languages.
Explanation:India is a multilingual country with many languages. Knowledge of more than one language strengthens a learner's cognitive skills.
Multilingual students can switch between languages easily. This ability improves their observation, reasoning, and deduction skills.
Such learners perform better academically than monolinguals. They also find it easier to acquire a new language because their brain is already trained to handle multiple linguistic systems.
Therefore, having knowledge of multiple languages is not a burden or confusion. It is a valuable asset in teaching and learning a new language.
Answer:C. is very helpful in teaching and learning a new language.