See preparing only on the JEE MAINS and ADVANCED weightage will not be a great choice for a good result. So you should complete the whole syllabi and before examination focus on the high weightage topics.

The chapterwise weightage for JEE MAINS are provided below:

PHYSICS:

Hello Aspirant,

No there is no need to prepare for them separately because syllabus of IIT JEE comprises of class 11th and 12th syllabus so you need to focus on class 11th and 12th syllabus primarily and along with it there are some additional topics for IIT-JEE so you need

Hi

First of all there's no 75% requirement to be eligible for jee main, it's only to be eligible for NITs, IIITs & CFTIs but even for these this year it's not there.

For your reference,

Jee main eligibility criteria is given below-

---------------------------) Qualification required :- to be eligible

Hello Aspirant,

See nowadays online education is being promoted and also it is coming out to be effective in present irregularities of offline classes. So I would not recommend you to proceed with offline mode because why to go for offline when you are getting the quality preparation content at

Hello Aspirant,

As you have just passed class 10th so you have around 2 years left for JEE and it consists of syllabus of class 11th and 12th. Now see we cannot authorize any 3rd party organization for your preparation but if you are going to start for JEE preparation

Dear aspirant,

Jee mains is conducted for admission NITs,GFTI's,IIITs and for IITs jee advanced is conducted.

Difficulty level of jee advanced is more jee mains and but it's not something that cannot be cracked . It can be cracked with proper preparation and strategy.

If you have concepts clear at

Dear aspirant,

To be honest one can't ace this examination if you are starting from scratch . At maximum you can make an effort to clear the cut off. There is very negligible chances to get into good nits like Jamshedpur, durgapur, Silchar, allahabad, rourkela, Calicut, Trichy, warangal, surathkal.

So,

Dear aspirant,

85%ile in JEE mains can be achieved by scoring approximately 60-70 marks, it can also vary according to the question paper.

Now, list of the chapter you should do for this:-

Physics :-

1.modern physics,

2.semiconductor

3. Ktg and thermodynamics

4. sound waves

Chemistry :-

1.surface chemistry

2.Coordination

Hello Aspirant,

See, with a slight change from this year JEE-Main will be conducted in 2 sessions only and this time it is going to be conducted as per the revised schedule given below,

>>>>>> first in June (June 20th - 29th) and

>>>>>> second session will be in July

Hello Aspirant,

It is difficult to assume cutoff score to get NITs in Mechanical Engineering. It will depend on various factors like difficulty level of question, number of questions ,number of candidates opting for Mechanical Engineering, previous year's cutoff.

With 150 score you can get NITs . Also it will