2025 · Q55
With reference to the history of India, the 'Katapayadi system', the 'Parahita system' and the 'Drigganita system' are associated with
history-of-indiaart-culture
- Aastronomy
- Bsurgery
- Cchemistry
- Dmusic and dance
Explanation
The Katapayadi system (an alpha-syllabic numeral encoding), the Parahita system and the Drigganita system are all associated with the Kerala school of astronomy and mathematics — used for calendrical and astronomical computation. They have nothing to do with surgery, chemistry or music and dance. Hence they are associated with astronomy.