GATE EC 2025 Set 1 Q37 — BJT and MOSFET Amplifiers

In the circuit shown, the identical transistors $\text{Q1}$ and $\text{Q2}$ are biased in the active region with $\beta=120$. The Zener diode is in the breakdown region with $\mathrm{V}_{\mathrm{Z}}=5 \mathrm{~V}$ and $\mathrm{I}_{\mathrm{Z}}=25 \mathrm{~mA}$.

If $\mathrm{I}_{\mathrm{L}}=12 \mathrm{~mA}$ and $\mathrm{V}_{\mathrm{EB} 1}=\mathrm{V}_{\mathrm{EB} 2}=0.7 \mathrm{~V}$, then the values of $\mathrm{R}_{1}$ and $\mathrm{R}_{2}$ (in $\mathrm{k} \Omega$, rounded off to one decimal place) are ________, respectively.