Q. Who authored "Siddhāntatattvaviveka" from Golagrama, Maharashtra?
Answer: Kamalakara
Notes: Kamalakara (1616–1700), from Golagrama, Maharashtra, wrote "Siddhāntatattvaviveka" (c. 1658). He contributed significantly to Indian astronomy, discussing planetary motions and celestial measurements. Kamalakara belonged to a noted scholarly family and engaged with contemporary astronomers like Munishvara.