2 moles of an ideal monoatomic gas undergoes a cyclic process ABCA as shown in the figure. R is the univers l gas constant. ("givenln 2"=0.693) Answer the following questions Percentage efficiency of the cycle is (approximately)

2 moles of an ideal monoatomic gas undergoes a cyclic process ABCA as

1.	2 moles of an ideal monoatomic gas undergoes a cyclic process ABCA as shown in the figure. R is the univers l gas constant. ("givenln 2"=0.693) Answer the following questions Percentage efficiency of the cycle is (approximately)
Answer» `10.38%` `13.2%` `40.38%` `25.2%` ANSWER :B