| 36. |
The mean surface temperature of the sun is estimated to be of the prder of |
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| 37. |
Which of the following is an inland sea? |
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| 38. |
The most densely populated country of Africa is |
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| 39. |
The major countries of Middle East are |
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| 40. |
The most recent and logical concept regarding the origin of ocean basins and continents is that of |
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