Concept:Al-Biruni was a scholar from Central Asia who visited India and recorded his observations in detail, focusing on differences he noticed.
Explanation:Al-Biruni was born in 973 in Khwarizm (present-day Uzbekistan), not Afghanistan. So statement B is wrong.
He carefully observed and wrote about everything he saw, especially things that were different from his own country, like architecture and lifestyle. This makes statements A and C correct.
He specifically noted that people in India were very skilled at making ponds, describing how they used huge rocks and iron rods. So statement E is correct.
His writings are a valuable source for understanding India’s past and cultural heritage, making statement D correct.
Thus, the correct statements are A, C, D, and E.
Answer:Option C: A, C, D and E