1. The United Nation Environment Programme (UNEP) has in 2013 issued a warning about the nitrous oxide, which is now biggest threat to the ozone layer. Which among the following is the biggest human activity, that causes maximum nitrous oxide emission?

2. Hari Shankar Singhania, who in 2013 passed away was a well-known ________?

3. 'Ocean acidification' is the ongoing decrease in pH of Earth Ocean's caused by uptake of ________?

4. Which one of the following Islands is a source of dispute between Spain and Britain?

5. Who among the following has been conferred the first 'Mahathir Award for Global Peace'?

6. At present, which among the following is India's largest software exporter ?

7. World's first women cricketer to score 5000 runs in One-Day International cricket is __:

8. Which of the following countries has in 2013 displaced India as the topmost country of origin of migrants to UK ?

9. Who among the following has been in 2013 inducted into the prestigious National Academy of Engineering, United States for his contribution to industrial development in India and world?

10. Which among the following is the first in India to receive Rs.25 lakh as carbon credits from the United Nations Framework Convention on Climate Change (UNFCCC)?