Dear aspirant,

In JEE mains and advanced, these are the type of exams in which guess work won't work at all. So, even if you are going According to the probability still there is only 25% chance of getting a correct answer and it's very less.

So, even if you

Hello Aspirant,

Let me answer your queries in a sequence.

Some best books to read for preparation of JEE-Main and JEE-Advance are enlisted below :-

JEE-Main

@Physics

Concepts of Physics-H. C. Verma

Fundamentals of Physics-Halliday, Resnick and Walker

Problems in General Physics-I. E. Irodov

University Physics-Freedman and Young

Understanding JEE

Hello Aspirant,

Total figure of candidates appeared for JEE-Main 2021 will be released by NTA after the completion of all 4 sessions. And the qualifying cut-off percentiles which needs to be cleared by any candidate to sit in JEE-Advance is released along with the final result of JEE-Main so we

Hello,

After qualifying Jee mains you will be eligible for jee advanced but if you fail to clear the advanced you'll have to wait for another year and have to start from jee Main.

A candidate has 3 chances to appear for Jee mains in three consecutive years and 2chances

Dear Aspirant,

No one cannot give JEE advanced directly.

Firstly one need to qualify JEE Mains , achieve a percentile above cutoff , then you are eligible to give JEE advanced

Every year nearly 12lakhs students give JEE Mains and 1-1.5 lakhs are selected for JEE advanced.

Find more about

Hello aspirant

Hope you are doing great there . IISER gives admission only on the basis of these 3 channels :-

Kishore Vaigyanik Protsahan Yojana (KVPY) channel

Joint Entrance Examination (JEE-Advanced) of the Indian Institutes of Technology

State and Central Boards Channel (SCB)

You can get a seat in IISER

Hello Aspirant,

It is quite difficult to tell whether you will get qualified for JEE-Advance or not because almost 2.5-2.75 Lakh students get qualified for JEE-Advance from all categories and now it depends upon your percentile so on the basis of previous year's cut-off trends we can help you with

Dear Shrishti,

IIT Kharagpur Has released the topper list of top 10 students in all the categories, here I'm providing you the data of  toppers.

1. Chirag Falor

2. Gangula Bhuvan Reddy

3. Vaibhav Raj

4. R Muhender Raj

5. Keshav Agarwal

6. Hardik Rajpal

7. Vedang Dhirendra Asgaonkar

8.

Dear Aspirant,

With all these past years of JEE Mains it has been observed that cutoff percentile to qualify for JEE Advanced  remains almost the same. For general category the cutoff is nearly 90 every year ,   so with this percentile you won't be able to qualify for JEE Advanced