Engineering Entrance Exam

Both are different as UPSEE is engineering entrance exam for admission in government and semi government college of Uttar Pradesh and WBJEE is engineering entrance exam for admission in college of west Bengal.

First of all, you should know that as of now there is no GATE exam for mechatronics branch. So, you can't go for government job through GATE. But, still there are many job vacancies in field of mechanical, electronics, where you can go easily.

Chances are less for getting admission in NITs in 51013 rank and 117 marks in JEE Mains 2017. But if you belong to SC or ST category then you have some chances for getting admission in NITs. But still apply for JoSAA counselling process, if by chance you get admission in NITs.

Yes, you definitely can appear for IIT JEE if you clear cut-off for the eligibility. For that you have to appear for JEE Mains.

Yes, if you have appeared for WBJEE you can get admission in RCCIIT, enter your rank in the link given below and get the list of top colleges:
https://www.shiksha.com/b-tech/resources/wbjee-college-predictor

Hello SK,
Enter your rank in the link given below and get the list of best colleges:
https://www.shiksha.com/b-tech/resources/wbjee-college-predictor

You can apply for JEE Mains and WBJEE for software engineering. Through JEE Mains, you can get this at Delhi Technical University. Check for subjects available in the colleges via WBJEE.

Please clarify your question. If you want to take admission in NITs and IITs then yes will be my answer or if you are asking about colleges in Maharashtra (not all) then 'no' will be my answer.

Hello Gupta,
For JEE Mains and the JEE Advanced, you need to have an overall percentage of at least 75% marks and in PCM also, you need to have an aggregate of 75%.
In JEE main exam, you need to score at least 200-250 or above to get a decent or a good college for aeronautical engineering. But, it varies every year. This score is needed to get admission through JEE Main in a good college.