The Earth's annual circuit round the sun covers a distance of
| A. | 1098 million Km |
| B. | 1038 million Km |
| C. | 966 million Km |
| D. | 896 million Km |
|
Option: C Explanation : Click on Discuss to view users comments. |
Which of the following is related to the origin of the earth?
| A. | Thermal-convection Hypothesis |
| B. | Tetrahedral Hypothesis |
| C. | Planetesimal Hypothesis |
| D. | Drift Hypothesis |
|
Option: C Explanation : Click on Discuss to view users comments. |
Maximum altitude of pole star at a place 28°N and 78°E is
| A. | 28° |
| B. | 62° |
| C. | 12° |
| D. | 78° |
|
Option: A Explanation : Click on Discuss to view users comments. |
