1. topology   telepathy   economics   sociology   topology   Hint Half-n-half Clue   2. paksheevigyaan   ornithology   sociology   cosmetology   calligraphy   Half-n-half Clue   3. bhookamp vigyaan   seismology   choreography   anthropology   theology   Half-n-half Clue   4. vikiran - chikitsaa vigyaan   sociology   radiology   cosmetology   topology   Half-n-half Clue   5. kaaran- kaary- sambandh shaastra   etiology, aetiology   telepathy   aeronautics   economics   Half-n-half Clue   6. pravaah vigyaan   accountancy   rheology   telegraphy   topology   Half-n-half Clue   7. cosmetology   archeology, archaeology   topology   cosmetology   theology   Half-n-half Clue