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)
Anonymous User
X and Y theory was introduced by Mc gregor. Theory X and Theory Y were first explained by McGregor in his book, "The Human Side of Enterprise," and they refer to two styles of management – authoritarian (Theory X) and participative (Theory Y).