JEE Main 2020 Paper 1 Official Question Paper (Afterrnoon Session) - January 7

With 77 marks in JEE Main, you can expect engineering colleges like NIT Mizoram, NIT Meghalaya , and NIT Arunachal Pradesh. Consider private colleges like GITAM, Lovely Professional University, SRM Institute of Science and Technology , Chandigarh University, and Amity University for better branch options.

No, JEE Main Answer Key for 2026 session 1 is not out yet. NTA will release the JEE answer key 2026 on February 4.

Students with 68 marks in JEE Main examination can hardly get admission into top IITs and NITs like IIT Gandhinagar , IIT Bombay, NIT Kanpur , and more, although there are many other universities and colleges that accepts 68 marks in JEE Main for admission to Engineering programmes, some of

A score of 32 in JEE Main generally corresponds to a percentile range of about 50 to 60, making it difficult for general category students to secure admission to NITs or IIITs, but you still have good chances in GFTIs and state colleges, especially with the Home State quota, OBC/SC/ST/EWS,

JEE Mains 2026 result for session 1 will be declared by February 12. For more details check

https://engineering.careers360.com/articles/jee-main-result

JEE Main 28 Jan shift 2 exam will end at 6 PM. The complete analysis and memory-based questions will solution will be updated in the below article. Keep checking the page-

https://engineering.careers360.com/articles/jee-main-2026-january-28-shift-2-question-paper-with-solutions-pdf

$\begin{array}{rl}& 625=\mathrm{ms}\mathrm{\Delta }\mathrm{T}+\mathrm{mL}\\ & 625=\mathrm{m}[125\times 300+2.5\times {10}^4]\\ & 625=\mathrm{m}[37500+25000]\\ & 625=\mathrm{m}[62500]\\ & \mathrm{m}=\frac{1}{100}\mathrm{kg}\\ & \mathrm{M}=10\text{grams}\end{array}$

Below are the day-wise JEE Main session 1 questions and answers

https://engineering.careers360.com/download/ebooks/jee-main-2026-analysis-january-session

The complete analysis for JEE Main Jan 29 shift 1 exam 2026 will be updated soon at https://engineering.careers360.com/articles/jee-main-2026-january-29-question-paper-with-solutions-pdf

A general equation of a circle is

$
x^2+y^2+2 g x+2 f y+c=0
$

Since it passes through $(0,0)$,

$
c=0
$

So the equation becomes

$
x^2+y^2+2 g x+2 f y=0
$

It cuts the x -axis at ( $a, 0$ ).

Substituting:

$
a^2+2 g a=0
$

g=-a/2