1. प्रवाह विज्ञान   rheology   astrology   radiology   choreography   Hint Half-n-half Clue   2. भूकंप विज्ञान   astrology   cosmetology   topology   seismology   Half-n-half Clue   3. पुरातत्व विज्ञान   archeology, archaeology   astrology   sociology   anthropology   Half-n-half Clue   4. अर्थशास्त्र   economics   rheology   cosmetology   sociology   Half-n-half Clue   5. सुलेखन   choreography   economics   sociology   calligraphy   Half-n-half Clue   6. तारप्रेषण   telepathy   topology   ornithology   telegraphy   Half-n-half Clue   7. नृत्यकला   economics   choreography   theology   aeronautics   Half-n-half Clue