Which scholar from Khwarazm wrote about India and calculated the radius of the Earth?

Answer and explanation

Correct answer: D. Abu Rayhan al-Biruni

  1. Step 1: Al-Biruni (973–1048) wrote 'India' and many works on astronomy and geography. Answer: Abu Rayhan al-Biruni. Why not the others: Al-Khwarizmi, Ibn Sina and Mahmud Kashgari don't fit.

Practise more Ancient and medieval Central Asia.

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