MCQ
Where is kerosene mainly used?
- AIn laying down roads.
- ✓As fuel in jet engines.
- CIn making water proof materials.
- DIn furnaces of industries.
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Sr. No.
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Type of Crop
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Example of Crops
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$1.$
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Cereals
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$A.$
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Garlic
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$2.$
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Pulse
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$B.$
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Groundnut
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$3.$
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Oil seeds
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$C.$
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Peas
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$4.$
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Fibers
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$D.$
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Millets
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Column $I$
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Column $II$
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$(A)$
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Carbon dioxide in air
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$(i)$
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Damage ozone layer
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$(B)$
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Sulphur dioxide in air
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$(ii)$
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Produces acid rain
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$(C)$
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Chlorofluorocarbons
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$(iii)$
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Prevents photosynthesis
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$(D)$
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Dust in air
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$(iv)$
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leads to gloabal warming
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