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)
Suman Kumar
https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.toppr.com/ask/question/if-pressure-of-a-gas-contained-in-a-closed-vessel-is-increased-by-04-when/&ved=2ahUKEwjqosa_7_HqAhVwxjgGHVSgBM8QFjAAegQIARAB&usg=AOvVaw3Vp5T7IPDJkc-_b7CLwCXC&cshid=1596005495974
See this Adarsh
See
https://doubtnut.com/minute-question-answer/if-pressure-of-a-gas-contained-in-a-closed-vessel-is-increased-by-04-when-heated-by-1c-the-initial-t-13074409
See this video solution