JEE Main

JEE exam is to the engineering career and LEET is for lateral entry admissions. Both are different.

Hello Abhishek,
Normally, I have not heard of geological engineer. I have friends who have done B.Sc in Geology. JEE Mains is only for those who want to do Engineering. However now a days courses are offered in earstwhile ISM, that give you degree in engineering. Hence, you have to clear JEE Mains to get admission there.

Rank is allotted as like before 2013 when AIEEE was there.

Only JEE is not everything you can also prepare for various other private and government institutions. A lot of good colleges are there in India.

You need to score around 250 for mechanical in DTU.

For other states' general students, all the seats of the respective branches are filled up under AIR 8000. For Delhi students, around AIR 22000 is required.

With 150 marks and general category, your rank is around 27-30K. You can get civil, electrical, mechanical branch in lower NITs like Silchar, Srinagar, Meghalaya, etc. and IIEST Shibpur. You can also apply for IIITs, Thapar University, lNMIT are also the best colleges.

Marks in boards doesn't aren't going to affect your rank from this year. And, if you've got 196, your rank is under 13k you will get any good NITs.

Hello Prashant,
It's very difficult to say which institute is better than the other. Allen, Fitjee, Resonance, edu. list is endless. My advice would be to take admission in any coaching class that is nearest to your home. This will save a lot of your time. The thing to learn from them is the short cuts in answering questions.
Thanks!

Hello Ayushman,
Firstly, start thinking that you can do it. Nothing in this world is impossible. Tips for preparing are:
Study all subjects every day.
Assign time for exercise, pranayama and entertainment.
Take the mock test every week.
Address weak areas emerging out of mock test results analysis. Once you do this, success will be yours.
Best wishes.