Hello greetings

JEE main is an Engineering entrance exam organised all over the country by National testing agency twice a year one in the month of January and other in the month of April the exam for January month has been over and the result has been declared that is the percentile score of the candidates is declared but not that it is not mandatory to appear for JEE main January as well as JEE main April exam those who have appeared for both the exams the best of the two is course will be counted for the rank calculations

the JEE main exam is online Computer Based test which is conducted in different shifts so to avoid any kind of partiality in terms of difficulty level VIII course of a shift is normalised in the particular shift and then the normalised scores will be compared for the rank calculationsif you have not appeared for JEE mains January exam then you can register for JEE main April exam the registration for same will begin from February 8th onwards.

Hope this helps all the best