Question

who is known as sister of India ​

Answer 1

Answer:

The Seven Sisters of India are the seven relatively unexplored and isolated Indian states -- Assam, Nagaland, Tripura, Meghalaya, Manipur, Mizoram and Arunachal Pradesh -- which for many years was closed to foreigners.

Explanation:

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Answer 2

Answer:

Seven Sister States of northeastern India. Arunachal Pradesh, Assam, Manipur, Meghalaya, Mizoram, Nagaland and Tripura are commonly referred to as "Seven Sister States".

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