MCQOPTIONS
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| 1. |
Which of the following was not discovered by Aryabhatta? |
| A. | The earth is a sphere |
| B. | The earth rotates on its axis |
| C. | The earth revolves around the sun |
| D. | The shadow of the earth falling on the moon causes eclipses |
| Answer» D. The shadow of the earth falling on the moon causes eclipses | |