The layer of the atmosphere which provides ideal conditions for flying of jet aeroplanes is
| A. | Troposphere |
| B. | Stratosphere |
| C. | Ionosphere |
| D. | Exosphere |
Answer : B Explanation : |
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Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |
