JEE Main

Hello Tawfeek, From whatever information presently available, the students who have already appeared for JEE Mains in the month of January and desirous of appearing for the same examinations second time in the month of April can do so by simply registering for the exam and not registering on the site once again. What this means is that you cannot change anything of the profile section or about your information that you have inputted while registering on the site for the first time before January examination cycle. However if there is something which is drastically wrong I suggest you to approach the Controller of Examination for the administrator of the site for requesting him to make correction after providing complete details. Best wishes to you.

Hello Satdal Deka, These days the preferred branch of almost all the candidates is CSE. As a result of this, under all categories only the top students can get into this branch. So is the case with your category. If you would look from another angle merely percentile will not help much once NTA declared the ranking and that too ranking for each category you will know on your own as to where you stand in your category. This will roughly tell you the chances of success for you to get CSE as a subject in one of the NIT. However to help you I am attaching a link that can predict college and branch for you based on your percentile. I would like to advise you that please do appear for the examination that is going to be conducted in the month of April with the aim of improving on your percentile. https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor
Best wishes to you.

JEE 2020 SYLLABUS-
Physics Waves & Sound, Geometrical Optics, Thermodynamics, Kinetic Theory of Gases, Rotational Dynamics, Dimensional Analysis, Gravitation & Electrostatics, Current Electricity & Heat Transfer, Electromagnetic Induction
Chemistry Chemical bonding, Mole concept & the concept of equivalents, Redox reactions, Electrochemistry, Thermodynamics, Qualitative analysis, Chemical equilibrium in physical chemistry, Carbonyl Compounds & their derivatives in organic chemistry and Coordination chemistry. Mathematics Limits, Continuity and Differentiability, Application of derivatives, Definite integral in calculus, Circles and Family of Circles, Sequence and Series, Probability, vectors, Hyperbola in coordinate geometry, Functions, Quadratic equations and expressions, Complex numbers, Matrices, Parabola, Inverse Trigonometric Functions.