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