Origin of science in South Asia

Out of these four, which job did Ibn Sina occupy?

• Doctor

• Physician

• Engineer

• Author

What is the current name of the place Abu Rayhan Al-Biruni was born in?

• Uzbekistan

• Afghanistan

• Kyrgyzstan

• Turkmenistan

Al-Biruni wrote about how the Indians used (a)   .

Al-Biruni estimated the size of the Earth, using the principles of (a)   .

Al-Biruni calculated the circumference of the Earth to within an accuracy of

• 5%

• 7%

• 1%

• 4%

Choose the correct years to when Abu Rayhan Al-Biruni lived.

• 725-1094 CE

• 830-1192 CE

• 973-1048 CE

Ibn Sina states that he was tutored in _____________.

• Science

• History

• Physics

• Mathematics

Al-Biruni wrote exentsive notes on various subjects in ___ century.

• 9th

• 11th

• 13th

• 10th

The great observatory ___ fixed structures.

• 18

• 15

• 20

• 23

• 30

The observations were used in _____________ and __________.

(a)