JEE Main Paper on August 31, 2021, Shift 2: Exam Details, Challenges, and Preparations
Introduction
The Joint Entrance Examination (JEE) Main is a critical entrance exam for engineering aspirants in India. The August 31, 2021, shift 2 exam represents one of many conducted throughout the year. This article provides a detailed overview of the exam format, subjects, duration, and key aspects that students need to be aware of.
Exam Format
The JEE Main exam on August 31, 2021, Shift 2 was conducted in a Computer-Based Test (CBT) format. This included multiple-choice questions (MCQs) and numerical value questions. The questions were designed to test the candidates' understanding and problem-solving skills across three main subjects: Physics, Chemistry, and Mathematics.
Subject Distribution
Each of the subjects had an equal weightage in terms of the number of questions and marks:
Physics: 25 questions, consisting of 20 MCQs and 5 numerical value questions Chemistry: 25 questions, consisting of 20 MCQs and 5 numerical value questions Mathematics: 25 questions, consisting of 20 MCQs and 5 numerical value questionsDuration
The exam lasted for a total of three hours, starting at 3:00 PM and ending at 6:00 PM. This ample time duration allows candidates to manage their time effectively, particularly for high-level questions that require extensive calculations.
Question Distribution and Marking Scheme
The question paper was structured such that:
Each correct answer awarded 4 marks. Each incorrect answer resulted in a penalty of -1 mark. Unattempted questions did not affect the score.Numerical Based Questions
Five out of ten questions were to be attempted from the numerical based section in each subject. This required students to showcase their problem-solving skills and attention to detail.
Exam Challenges
The difficulty level of the August 31, 2021, shift 2 exam varied across subjects:
Mathematics: The theoretical and numerical sections were designed to be of moderate difficulty. Key topics included: Calculus Algebra Continuity and Differentiability Application of Derivatives Definite Integral Matrices Progressions Binomial Theorem Permutation and Combination Vectors and 3D Geometry Physics: The questions were generally of easy to moderate difficulty, with weightage given to Class XII topics. Key areas included: Wave Optics Current Electricity Electrostatics Electromagnetic Induction Semiconductors Chemistry: The paper was designed to be easy, with more emphasis on Organic Chemistry. Key topics included: Amines Alcohols Biomolecules Environmental ChemistryThe overall difficulty level of the paper was considered moderate by the examinees, with Mathematics being the most challenging and Chemistry being the easiest.
Preparations and Tips
To excel in the JEE Main exam, students need to follow a systematic and thorough preparation plan. Here are a few key tips:
Practice Regularly: Solve previous years' question papers and sample papers to get familiar with the exam pattern and question types. Revise Continuously: Ensure continuous revision of all topics, especially those with higher weightage. Focus on Weak Areas: Identify and work on your weaker areas to improve your overall score. Stay Updated with Exam Policies: Keep yourself informed about any changes in the exam pattern or eligibility criteria. Stay Healthy: Maintain a healthy lifestyle, focusing on proper diet and adequate rest.For more information and support, students can contact expert tutors or utilize online resources and forums.
Conclusion
The JEE Main exam on August 31, 2021, shift 2 was a significant milestone in the lives of many engineering aspirants. By understanding the exam format, challenges, and preparation tips, candidates can better prepare for future exams and ensure a smooth path to their desired career.