Step 1: Understanding the Question.
The question asks for the correct order of the languages mentioned in the Tripuri context: Dimasa, Deuri, Tiwa, and Kokborok. The phrase “Luku bangmarinotwi” refers to a linguistic classification of languages.
Step 2: Analyzing the Order.
In Tripuri linguistics, Kokborok is the primary language, followed by Tiwa, Deuri, and finally Dimasa in the correct order of prominence in the language family.
Step 3: Conclusion.
Thus, the correct order is D, C, B, A, which makes option (4) the correct answer.