# GATE2015-40

The schematic diagram of a steady state process is shown below. The fresh feed $(F)$ to the reactor consists ot $96$ mol$\%$ reactant $A$ and $4$ mol$\%$ inert $I$. The stoichiometry of the reaction is $A{\rightarrow}C$. A part of the reactor effluent is recycled. The molar flow rate of the recycle stream is $0.3\:F$. The product stream $P$ contains $50$ mol$\%$ $C$. The percentage conversion of $A$ in the reactor based on $A$ entering the reactor at point $1$ in the figure (up to one decimal place) is ___________.