GATE EC 2021 Set 1 Q32 — Computer Organization

The content of the registers are $R_{1} = 25H, R_{2} = 30H$ and $R_{3} = 40H$. The following machine instructions are executed.

$\text{PUSH } \{R_{1}\}$

$\text{PUSH } \{R_{2}\}$

$\text{PUSH } \{R_{3}\}$

$\text{POP } \{R_{1}\}$

$\text{POP } \{R_{2}\}$

$\text{POP } \{R_{3}\}$

After execution, the content of registers $R_{1},\:R_{2},\:R_{3}$ are