TS EAMCET Medical 9 May 2019 Shift 1 Paper

A cyclic process on 1 mole of an ideal gas is shown in the figure . The temperatures of the gas at points A and B are respectively 200 K and 400 K. A total of 200 J of heat is taken out from the system in the process. What is the work done by the gas hi the process B → C?
(Let R = 8.3 JK−1mol-1)