Bosch had came for the on-campus interview in the month of February. It was for around 16 colleges and around 1500 students attended the first round. So, the first round was based on aptitude {which was quite easy(refer India bix or any other website) } and technical{ it was also quite easy for eg. the questions were based on digital electronics, opamps, basics of C. Be thorough with the basics of digital electronics, analogue electronics, C programming.} So out of 1500 students, 198 students cleared the first round and I was one among them. Then, after 10-12 days there was technical interview followed by HR. So, the technical interview began with the project discussion (around 15-18 mins). Be thorough with each and every concept of your project. Then, I was asked about microcontroller and microprocessor difference followed by interrupt and interrupt handling, PSW( along with contents). Try to explain each and everything diagrammatically on the paper. Then, he shifted to digital electronics. He started asking me regarding flipflops, latches, SR ff, JK ff, Master slave JK ff, BCD counter design. Very basic questions. Then, he asked me about my C skills(he asked me rate myself in C). So he asked me some C basics like functions(advantage and disadvantage), macros(advantage and disadvantage). Then he asked me to swap to numbers without using 3rd variable (just the logic). Then, he shifted to analogue domain. He asked me about ADC, DAC. And the working principle of ADC. And also regarding their specifications. He also asked me very basic of VLSI like MOSFETs, BJTs and their differences. So, it was quite simple. The technical interview was just about the basics of 4-5 subjects like 8051, analogue electronics, digital electronics and C programming. And out of 198, 96 cleared technical interview and were given Hr. Hr was very simple. After few days the results were announced, all 96 were who attended Hr were selected and I was one among 96. All the best💥.