Multiple choice What does 'The Seven Sisters of India' refer to? The seven major peaks of the Himalayan range The seven major cities in India The seven northeastern states The seven major Indian rivers Reveal answer Fill a bubble to check yourself C Correct answer Explanation The Seven Sisters of India are the seven relatively unexplored and isolated Indian states - Assam, Nagaland, Tripura, Meghalaya, Manipur, Mizoram and Arunachal Pradesh.