AIIMS 2018 May 26 Physics Morning Question Paper with solutions for online practice

An N-P-N transistor is connected in common emitter configuration in which collector supply is 9V and the voltage drop across the load resistance of 1000Ω connected in the collector circuit is 1 V. If current amplification factor is (25/26), If the internal resistance of the transistor is 200Ω, then which of the following options is incorrect.