UPSC NDA I 2016 General Ability Solved Paper
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Question : 60 of 150
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One of the main causes of air pollution in cities is emissions from vehicles like cars and trucks. Cars emit various pollutants which are bad for human health when inhaled, like
1. Nitrogen oxides( N O x )
2. Carbon monoxide( C O )
3.Carbon dioxide( C O 2 )
4. Benzone
Which of the above pollutants are not tolerated by human beings even at very low levels?
1. Nitrogen oxides
2. Carbon monoxide
3.Carbon dioxide
4. Benzone
Which of the above pollutants are not tolerated by human beings even at very low levels?
[NDA I 2016]
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