1. Jammu   Chambal   Tawi   Ganga, Yamuna   Jhelum   Hint Half-n-half Clue   2. Ahmedabad   Chambal   Tawi   Godavari   Sabarmati   Half-n-half Clue   3. Kota   Ganga, Yamuna   Brahmaputra   Ganga   Chambal   Half-n-half Clue   4. Srinagar   Adyar,Cooum   Ganga   Sabarmati   Jhelum   Half-n-half Clue   5. Varanasi (Benares)   Godavari   Ganga   Chambal   Tawi   Half-n-half Clue   6. Surat   Jhelum   Godavari   Tapi   Ganga   Half-n-half Clue   7. Gauhati   Sabarmati   Ganga   Brahmaputra   Hooghly   Half-n-half Clue