The ancient astronomical and mathematical treatise 'Aryabhatiya' was composed by:
- A.Varahamihira
- B.Aryabhata
- C.Brahmagupta
- D.Bhaskara II
Correct answer
Explanation
The correct answer is B, Aryabhata. The Aryabhatiya is a short Sanskrit work in verse, written by the astronomer and mathematician Aryabhata, which states an accurate approximation for pi, explains the daily rotation of the earth as the cause of the apparent motion of the stars, and gives the correct reason for eclipses. India's first satellite, launched in 1975, was named after him. Option A is wrong because Varahamihira wrote the Brihat Samhita, an encyclopaedic work on astronomy and natural phenomena. Option C is wrong because Brahmagupta wrote the Brahmasphutasiddhanta, which first set out rules for calculating with zero. Option D is wrong because Bhaskara II wrote the Siddhanta Shiromani, whose mathematical section is the famous Lilavati. Learn all four pairs together, as papers often mix them.
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