UPSC Prelims · 2011 · GS Paper I · Q16
In the union budget 2011-12, a full exemption from the basic customs duty was extended to the biobased asphalt (biosphalt). What is the importance of this material ? 1. Unlike traditional asphalt, bio-asphalt is not based on fossil fuels. 2. Biosphalt can be made from non-renewable resources. 3. Bioasphalt can be made from organic waste materials. 4. It is eco-friendly to use bioasphalt for surfacing of the roads. Which the correct answer using the codes given below ?
- (A)1,2,and 3 only.
- (B)1,3 and 4 only.
- (C)2 and 4 only.
- (D)1,2,3, and 4.
The answer key for this question is not in the bank yet.
- Subject
- History