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)
kindly find your answer attached below
koi short cut nhi h kya?? exam m itna sab karenge toh time chala jayega...
no there is no shortcut this is fixed method to solve these type of question
iit ke exam m koi trick kaam nhi karta