Engineering

Well the best thing you can do is have a good grasp of mathematics. Up to multivariable calculus is essential but Differential Equations and linear Algebra will definitely make your life a lot easier and make less stuff seem like it's coming out of thin air. Let's suppose you have the appropriate Maths background. The next best thing you can do is have a good background in first year calculus-based Physics (mechanics, electricity and magnetism, and Optics in particular). Assuming you have these two requisites you should have absolutely no problems with any introductory course. Tips to score well in Physical Chemistry:-
1. Neat and Tidy Formula notebook
Have a separate notebook to note down formulas.
2. Smarter Calculations
You need to be quicker in calculations. Do not use a calculator while practising numericals, instead, do it manually. By doing so, you will improve the pace at which you are able to solve numericals.
3. Practice, Practice and Practice as many numericals you can. Solve out previous year questions. Note down special cases.

Some of the topics which have more weightage in JEE Advanced Maths are:
Complex Number
Conic Section
Circle
Calculus
Vector & 3 D
Probability
Trigonometric Equation
Properties of Triangles
Quadratic Equation
Sequence and Series
Permutations and combination. My tips on scoring atleast 50 marks in Maths are : -
1. Go through all the PYQS from 2011-2020. Solve them on time bound.
2. Many questions have been asked from Functional equation so practice 80-100 question of this types.
3. Give 5 mock test of 6 hours on the time.
4. Remember not to focus on Speed focus more on Accuracy speed will automatically increase
5. Practice more MCQ, Paragraphs and integers type
6. Set target to score 50% in advance mock test and if you able to achieve that set it to more and remember in advance if you score 45.55% then you will have a good rank
So don't run for doing maximum questions run for Doing them correctly.

Dear aspirant, The B.Tech course is highly suitable to those students who quickly want a job in the concerned industry just after completion of this course. However, only this B.Tech degree is not much appreciated by the employers. Only entry to assistance level jobs will be available to them at low-to-average salaries. This also happens due to the burgeoning number of B.Tech holders every year in the country. The integrated B.Tech-M.Tech course is highly suitable to those students who seeks to gain specialisation in any specific segment of the selected engineering discipline, and have interest in teaching or research. Normally, the holders of integrated courses find much better job opportunities and preference in the concerned industry, as compared to those only with B.Tech degrees. The doctoral research is accessible only after the M.Tech in the relevant discipline. Again, quicker jobs or/and higher posts are achievable easily by the integrated or dual degree holders. The B.Tech. Course takes 4 years, while the integrated or dual degree course takes only 5 years. The B.Tech holders will require to spend 2 more years to achieve the M.Tech degree, at the same or different institute or university. In the case of the integrated course, there is saving of one precious year, and there is no need to take admission to a different institute. Hence, the overall time and cost are quite lesser for the integrated or dual-degree course. Hope it helps.