A sample of an ideal gas is taken through the cyclic process $abca$ as shown in the figure. The change in the internal energy of the gas along the path $ca$ is $-180\, J$. The gas absorbs $250\, J$ of heat along the path $ab$ and $60\, J$ along the path $bc$. The work done by the gas along the path $abc$ is ..... $J$
JEE MAIN 2019, Medium
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$\Delta\,E$
$\Delta\,W$
$\Delta\,Q$
$ab$
$250$
$bc$
$0$
$60$
$ca$
$-180$
$\Delta\,E$
$\Delta\,W$
$\Delta\,Q$
$ab$
$120$
$130$
$250$
$bc$
$60$
$0$
$60$
$ca$
$-180$
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