The NTA will conduct the JEE Mains 2024 January session exam from January 24 to February 1. The exam consists of two papers, with Paper 1 being for admission to Undergraduate Engineering Programs and Paper 2 for B.Arch and B.Planning programs. It is also an eligibility test for JEE (Advanced) and requires a strong foundation in topics such as Calculus, Coordinate Geometry, Algebra, Trigonometry, and Probability.