The method in which the mother tongue is used judiciously by the teacher only for associating the child with life experiences is known as :

Correct option is B

Bilingual Method
The bilingual method involves using the learner's mother tongue strategically to facilitate language learning. The teacher uses the native language to explain new concepts, vocabulary, and grammar, making it easier for students to understand and relate to the new language. This method leverages the learner's existing knowledge of their mother tongue to bridge the gap between familiar and unfamiliar language elements. By doing so, it supports comprehension, reduces anxiety, and builds confidence in using the new language, ultimately leading to more effective language acquisition.