Question

With its very large population of vehicular traffic, Delhi is one of the most polluted cities of the world. Which of the following steps were taken by the government to reduce vehicular pollution in Delhi ?
(i) Switching over the entire fleet of public transport i.e., buses autorickshaws, from diesel to CNG
(ii) Phasing out of old vehicles
(iii) Use of unleaded petrol in vehicles
(iv) Use of low sulphur petrol and diesel in vehicles
(v) Use of catalytic converters in vehicles
(vi) Application of stringent pollution level norms for vehicles such as Euro-II norms, etc.

• A. (ii) and (iv)
• B. (ii), (iv) and (v)
• C. (iv) and (v)
• D. All of these

Answer 1

The correct option is D All of these

In Delhi, there are more petrol driven vehicles.

The government then took measure to reduce pollution. some of which are-

• Switching over the entire fleet of public transport i.e., buses autorickshaws, from diesel to CNG
• Use of unleaded petrol in vehicles
  
• Use of low sulphur petrol and diesel in vehicles
  
• Application of stringent pollution level norms for vehicles such as Euro-II norms, etc.
  
• Phasing out of old vehicles
  
• Use of catalytic converters in vehicles that reduces the harmuful content of the emmission.
  

So, the correct option is 'All of these'