UPSC Civil Service

UPSC Civil Services Preliminary Exam - 2011

UPSC Civil Services Preliminary Exam - 2011

 

1. In the Union Budget 2011–2012, a full exemption from the basic customs was duly extended to the bio–based asphalt (bioasphalt).  What is the importance of this material ?

1) Unlike traditional asphalt, bioasphlat is not based on fossil fuels.

2) Bioasphalt can be made from non renewable sources

3) Bioasphalt can be made from organic waste materials