General Studies I
In the Union Budget 2011-12, a full exemption from the basic customs duty was extended to the bio-based asphalt (bioasphalt). What is the importance of this material?
1. Unlike traditional asphalt, bio-asphalt is not based on fossil fuels.
2. Bioasphalt can be made from non- renewable resources.
3. Bioasphalt can be made from organic waste materials.
4. It is ceo-friendly to use bioasphalt for surfacing of the roads.
Which of the statements given above are correct?
|A||1,2 and 3 only|
|B||1,3 and 4 only|
|C||2 and 4 only|
|D||1,2,3 and 4|