JEE Mains 2019, Analysis of Paper Held on January 10, Afternoon Shift

The Joint Entrance Examination (JEE) Main is a highly competitive examination that assesses candidates for admission to engineering colleges in India. For the candidates who appeared for the exam on January 10, 2019, in the afternoon shift, there were varied responses across different subjects, highlighting the complexity and challenge of the paper.

Physics

The Physics paper on January 10, 2019, was considered moderate in difficulty but extensively lengthy, thereby making it time-consuming. The examination covered a wide range of topics, including gravitation, rotation, thermal physics, and waves. This variety ensured that students had to be well-versed in multiple areas to successfully navigate the questions. Some specific areas that were prominently covered included:
Gravitation and Rotation Thermal Physics Waves

Chemistry

The Chemistry section of the JEE Mains 2019, particularly in the afternoon shift, was notably challenging, especially in comparison to the expectations. Organic chemistry emerged as a particularly daunting section, where some students found themselves in a challenging situation. Areas such as inorganic and physical chemistry presented difficulties due to the abstract nature of the questions and concepts tested. Notably:

Organic Chemistry: Many students reported that the questions were complex and drew heavily from advanced concepts that required a thorough understanding of chemical structures, mechanisms, and reactions. The questions pertaining to organic chemistry were highly theoretical and less based on straightforward application from NCERT textbooks.

Inorganic Chemistry: Students mentioned that the theoretical questions were overwhelming, requiring a deep understanding of chemical principles and concepts.

Physical Chemistry: While this section was relatively easier, the quantity of questions was notably less compared to other sections. This disparity made it more challenging for students to manage their time effectively.

Mathematics

The Mathematics paper held on January 10, 2019, for the afternoon shift was predominantly difficult, with a few exceptions. The questions were highly intricate, particularly in areas of integration and conic sections, which proved to be stumbling blocks for many candidates. There were some straightforward to moderate questions, but the majority offered significant challenges:

Integration: The questions were quite tricky, requiring advanced problem-solving skills to arrive at the correct solutions. Conic sections: This section was rated as one of the more difficult parts of the paper. Other Areas: Except for the integration and conic sections, the rest of the paper was relatively easy or moderate, making it feasible for candidates to cover the entire paper within the allocated time.

Overall Assessment

The overall difficulty level of the paper on January 10, 2019, in the afternoon shift for the JEE Mains was moderately difficult and lengthy. Key points that emerged from the analysis include:

The paper was slightly more difficult than the previous year's online exam. The overarching difficulty lied in the balance of questions across all three subjects: a challenge where students needed robust understanding and time management skills to perform well. While the paper was lengthy and time-consuming, it tested the limits of problem-solving and analytical thinking in students who prepared for the examination.

For students preparing for the JEE Mains, these insights into the paper from January 10, 2019, can provide valuable learning and preparation insights. It is crucial to focus on both theoretical and practical aspects of each subject to ensure readiness for the challenging examination.