GATE EC 2016 Set 2 Q41 — Op-amp Circuits

An opamp has a finite open loop voltage gain of $100$. Its input offset voltage $V_{ios}(=+5mV)$ is modeled as shown in the circuit below. The amplifier is ideal in all other respects. $V_{\text{input}}$ is $25 \: mV$.

The output voltage (in millivolts) is _________