CTET Solved Paper - RTET Feburary 2011 Paper2
146. The gas responsible for global warming is
- Option : B
- Explanation : Green house gas (i.e., CO2) is responsible for global warming.
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147. The atomic number of a nucleus is equal to
- Option : C
- Explanation : Number of proton is equal to atomic number of nucleus.
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- Option : A
- Explanation : Sodium bicarbonate solution reduces bad effect of acid burns.
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- Option : C
- Explanation : Terrarium is habitat place of termites, fly, earthworms etc.
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150. Which of the following statements is not correct?
- Option : D
- Explanation : Aim is a goal where as objective is intention.
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