Time management is very much important in IIT JAM. The eduncle test series for IIT JAM Mathematical Statistics helped me a lot in this portion. I am very thankful to the test series I bought from eduncle.
Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Ravindra nath mahto
Assertion is right because private goods follow the properties of rivalness and excludability. But the reason is not the correct explanation because if most of the consumption and production would have at least some shared aspects then there will be no rivalness and excludability for private goods.