Correct Answer: Correct answer is: (D) Bhaskaracharya.
Exam Relevance: IBPS Clerk, SSC CGL, UPSC Civil Services
Difficulty: Easy
Concept notes: Bhaskaracharya, a renowned Indian mathematician and astronomer, wrote the treatise "Leelawati" which is a part of his larger work "Siddhanta Shiromani".
Common Mistakes: Students may confuse Bhaskaracharya with other Indian mathematicians or scholars from the same period.
Explanations: Bhaskaracharya, also known as Bhaskara II, was a 12th-century mathematician and astronomer. He wrote "Leelawati," a treatise on arithmetic, algebra, and geometry. This work is named after his daughter and is known for its detailed explanations and problem-solving techniques. The other options are incorrect as Ramanuj, Kautilya, and Amartya Sen are not associated with the treatise "Leelawati."
Option Analysis: - Option A: Ramanuj is incorrect as he is a 20th-century mathematician known for his contributions to number theory and infinite series.
- Option B: Kautilya is incorrect as he is an ancient Indian political philosopher and author of the Arthashastra, not a mathematician.
- Option C: Amartya Sen is incorrect as he is a contemporary economist and philosopher, not a historical mathematician.
- Option D: Bhaskaracharya is correct as he wrote the treatise "Leelawati."
Mnemonic: Bhaskaracharya, Leelawati, 12th century
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