Which one of the following chemicals is used by farmers to destroy weeds?
Which one of the following is not a member of ASEAN?
Which one of the following countries does not have a border with China?
The National Tsunami Early Warning System has been set up by the Government of India at :
Consider the following :
Which of the above is/are World Heritage Properties as per UNESCO?
In recent times, Spirulina, an alga is being popularized because it is a rich source of :