Which of the following are the key features of ‘National Ganga River Basin Authority (NGRBA)’?

1. River basin is the unit of planning and management.

2. It spearheads the river conservation efforts at the national level.

3. One of the Chief Ministers of the States through which the Ganga flows becomes the Chairman of NGRBA on a rotational basis.

Select the correct answer using codes given below:

I.A.S. (Pre) 2016