Engineering Entrance Exam

Yes, you can get a seat in DTU. As you are from the reserve category, your Mains cut-off score is very low.
Try your luck.

Yes, there are some colleges which take admission through board exams. So, you may try your luck.

Chandigarh University CUSAT Syllabus 2018 is mentioned at the link provided below. You can also refer to the question papers provided at this link, to gauge the type of questions asked in the CUSAT. Regards. https://www.shiksha.com/university/chandigarh-university/exams/chandigarh-university-cusat/s

There are over 206 M.Tech colleges in Maharashtra. Please refer to the link provided below for a detailed list of these colleges. You should be able to navigate to a college of your choice using the filters on the web page. Regards. https://www.shiksha.com/engineering/colleges/m-tech-colleges-mahara

Yes, it does excluding the management and staff quota.

Hello Lalu,
For SC category, this is not a bad score. But I am not sure that you can get a good college with this score. So, you may try in the counselling round.
All the best.

Hello Sourabh,
As you belong to general category, it is difficult to get a good college with just 74 marks. So, you may try to get admission via any other entrance exams or your board exam marks.
All the best!

Hello, I think you may get admission but first check through Shiksha JEE College predictor tool. Link: https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor.

You might get NIT - Srinagar, Patna but you should focus on advance.

The official answer will be soon going to upload by the CBSE. Then only you will clear your doubt regarding your query. But however you can check it on NET of different coaching institute provided their own answer key
But, I suggest you to go according to the official key only. The answer key will r