hello sameer saxena...,

the organic chemistry is the very important part for jee examination having the highest waitage in chemistry. The basic organic chemistry reaction types are addition reactions, elimination reactions, substitution reactions, pericyclic reactions, rearrangement reactions, photochemical reactions and redox reactions. In organic synthesis, organic reactions are used in the construction of new organic molecules.

The four main types of reactions in organic chemistry are substitution 1 (Sn1), substitution 2 (Sn2), elimination 1 (E1), and elimination 2 (E2).

here are the few topics covered in organic chemistry.

• Structure and bonding. ...
• Resonance and acid-base chemistry. ...
• Alkanes, cycloalkanes, and functional groups. ...
• Stereochemistry. ...
• Substitution and elimination reactions. ...
• Alkenes and alkynes. ...
• Alcohols, ethers, epoxides, sulfides. ...
• Conjugated systems and pericyclic reactions.

hope this information was useful to you....

all the best for your bright future....

Hello Akhilesh,

It is good to read well in 11-12th.Coming to automobile engineering ,mechanics topic is really important. Mechanics will be a bit more difficult in the college level. So understand the topics from basics and  score well. It will be easy ,if you are good at mechanics in inter level so that you can understand well at engineering level. Good luck.

Hello there!

Greetings!

From examination point of view an important chapter is one from which large number of questions are asked i.e a chapter having more weightage in the exam is more important.  You csn get weightage for not only chapters in mechanics but for all the chapters for each of Physics, Chemistry and Mathematics in jee mains by going through our page for which link is provided below "-

https://engineering.careers360.com/articles/jee-main-syllabus-weightage/amp

Thankyou

Dear Aspirant,

As you have described that you have completed these many subjects it is just a matter of couple of more months that you'll be done with the syllabus however I would suggest you should slow down your pace as you're aiming for 2021. In general to prepare for gate a period of 8 months is sufficient with a 6 hours study everyday.

Since you are done with enough subjects, I suggest you should start to solve previous year gate questions from last 30 years. That will help you to be in the league and non forgetting what you have learned.

Also always revise what you have studied 3-4 weeks ago. It will strengthen your command over those topics. Do not stress yourself too much now, start pressing yourself in the month of July next year as your aim is 2021.

Hope this helps.

Feel free to comment your doubts.

Thank you.

Hello Sharmila, I can't provide you with the direct download link but i can tell you the process to download it. Go to google and search for "introduction to mechanics mk verma pdf download". There would be multiple websites with the link to the pdf download. Download the pdf file from either of the given websites.

hello aspirant,

a b.tech final year or pass out student can apply in gate from any stream. even a mechanical engineer can opted for computer science engineering branch. however the preparation is only depends on you that how well can you prepare. now coming to your point, you may apply in gate from mechanical engineering branch, but the psu's only hires for b.tech in mechanical degree holder candidates. and for manufacturing engineering there is very low vacancy. but you can use your gate score and can pursue m.tech from top institution.

hope you may understand.