CBSE Class 10th 2024: Complete Syllabus, Chapter-wise Weightage, Exam Pattern, Marking Scheme
- November 29, 2023
NEET (National Eligibility Cum Entrance Test) is a uniform national-level exam for aspirants seeking medical education in all the prestigious medical institutions of India. The exam is conducted by the National Testing Agency (NTA) and is designed to test a student’s knowledge of Physics, Chemistry, and Biology. While the exam covers the entire syllabus of CBSE grades 11th & 12th and tests theoretical concepts, it also includes numerical problems that require a good understanding of the topic and excellent problem-solving skills.
Since physics, chemistry, and biology are the core subjects for NEET, most aspirants do not opt for mathematics due to the complexity of the subject. However, maths and physics go hand in hand, and several chemistry concepts also involve mathematics. Hence, to crack the NEET exam with a decent rank and score, candidates should know the fundamentals of mathematics to solve numerical problems. Typically NEET aspirants are afraid of numerical problems. Since the exam is just around the corner, we’ll discuss some tips and strategies to help them solve the numerical problems of NEET-UG 2023.
The first step in solving numerical problems is understanding the underlying concepts. Numerical problems are designed to test a student’s understanding of the concepts, and without a good understanding of the concepts, it’s impossible to solve the questions. Start by studying the theory and solving basic problems, then move on to more challenging ones.
It’s imperative for students to read the entire question carefully in order to understand what is being asked. Underline the key phrases and numbers mentioned and identify the units of measurement. Misinterpreting the problem can lead to errors, so make sure you understand what’s being asked before solving the problem. Carefully read, understand, and analyse the question and all your options. Then conclude what concept or equation to use.
Half of your problem is solved when you recognise the concept and formula or equation to use. First, jot down the data provided in the question and identify what needs to be calculated. Sometimes when you carefully read the question and gather the given data, with some rough calculations, identify the correct answer from the given options.
Numerical problems can be intimidating, especially lengthy ones. Break the complex problems into smaller parts and solve each part separately. Once you’ve solved each part, combine the solutions to get the final answer.
Diagrams can help you visualise the problem and make it easier to understand. Drawing diagrams can help you identify the key concept and its application, making it easier to solve the problem. For example, drawing a free-body diagram in physics problems can help you calculate the forces acting on an object.
Units are essential to numerical problems, and ensure that all the units are consistent throughout the question. Sometimes a question is aimed at testing the student’s presence of mind. Knowing the correct S.I. units will help you eliminate the wrong options and find the correct ones. For calculation, use the correct units for each value and convert units. It’s essential to ensure that the final answer has the correct units.
While solving numerical problems, saving time is essential; one way to do that is by learning shortcuts. These shortcuts may include tricks to solve problems quickly, like the use of formulae, logarithms, and approximation techniques. Learning shortcuts can help you solve problems faster and more efficiently.
MCQ-based competitive exams like NEET-UG offer four options with a single correct answer. Instead of solving the entire question for numerical problems, you can roughly manipulate the values and digits to eliminate the wrong answers. It is probably the most advantageous technique to implement in NEET-UG, and you’ll learn to utilise it efficiently with practice.
Once you’ve solved the problem, double-check your answer to ensure it’s correct. Check your calculations and make sure you’ve used the correct units. If you have time, try solving the problem using a different method to confirm your answer.
Practice is the key to success in NEET-UG. Solve as many problems as possible from different sources, including previous years’ question papers, sample papers, reference books, and online resources. When solving problems, focus on understanding the logic behind the solutions rather than just memorising the steps.
Solving numerical problems in NEET-UG requires a good understanding of the concepts, excellent problem-solving skills, and lots of practice. By following the tips outlined above, you can improve your speed and accuracy in solving numerical problems and increase your chances of success in NEET-UG 2023. Remember to stay focused and consistent.
Q- How many numerical questions are asked from Physics in NEET-UG?
A- For Physics in NEET-UG, it has been observed that around 15-20 numerical problems or derivation-based questions are asked.
Q- How many numerical questions are asked from Chemistry in NEET-UG?
A – For Chemistry in NEET-UG, it has been observed that around 8-12, numerical problems are asked.
Q- How many total numerical questions are asked in NEET-UG?
A- Around 30-35 numerical questions are asked in NEET-UG.