1. Chennai (Madras)   Jhelum   Chambal   Ganga   Adyar,Cooum   Hint Half-n-half Clue   2. Kanpur   Ganga   Tawi   Godavari   Adyar,Cooum   Half-n-half Clue   3. Lucknow   Adyar,Cooum   Jhelum   Sabarmati   Gomti   Half-n-half Clue   4. Kota   Godavari   Brahmaputra   Gomti   Chambal   Half-n-half Clue   5. Ahmedabad   Godavari   Sabarmati   Ganga   Tawi   Half-n-half Clue   6. Allahabad   Hooghly   Chambal   Gomti   Ganga, Yamuna   Half-n-half Clue   7. Nasik   Chambal   Brahmaputra   Hooghly   Godavari   Half-n-half Clue