Physics Question from JEE Main 2023 · 10 April, Shift 1

Consider two containers A and B containing monoatomic gases at the same Pressure ($P$), Volume ($V$), and Temperature ($T$). The gas in A is compressed isothermally to $\frac{1}{8}$ of its original volume, while the gas in B is compressed adiabatically to $\frac{1}{8}$ of its original volume. The ratio of final pressure of gas in B to that of gas in A is: