1. Nasik   Godavari   Gomti   Ganga   Brahmaputra   Hint Half-n-half Clue   2. Surat   Hooghly   Brahmaputra   Gomti   Tapi   Half-n-half Clue   3. Gauhati   Brahmaputra   Tapi   Ganga, Yamuna   Chambal   Half-n-half Clue   4. Srinagar   Ganga   Jhelum   Gomti   Adyar,Cooum   Half-n-half Clue   5. Allahabad   Tawi   Ganga, Yamuna   Tapi   Godavari   Half-n-half Clue   6. Kota   Chambal   Tawi   Hooghly   Ganga, Yamuna   Half-n-half Clue   7. Kanpur   Tapi   Adyar,Cooum   Hooghly   Ganga   Half-n-half Clue