CTET Solved Paper - UTET September 2013 Paper2
101. Edible part of pomegranate is
- Option : C
- Explanation : (C) The edible part of pomegranate is succulent seed coat
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102. Urotropin is obtained from ammonia and ......... , which is used in urinary diseases
- Option : C
- Explanation : (C) Urotropin is obtained from ammonia and formaldehyede, which is used in urinary diseases.
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103. Photoelectric cell is a device, which converts
- Option : B
- Explanation : (B) Photoelectric cell is a device, which converts light energy into electrical energy.
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104. What will be correct sequence of atmospheric layers while going upwards from Earth's surface?
- Option : A
- Explanation : (A) The correct sequence of atmospheric layers while going upwards from Earth's surface is : Troposphere → Stratosphere → Mesosphere → Thermosphere, Exosphere.
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- Option : A
- Explanation : (A) The presence of sodium bicarbonate means there will be greater amount of carbon dioxide in water. This increases the speed of photosynthesis.
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