Maths Preparation

You don't need to have maths.
NID exam includes multiple choice questions and drawing related questions and is designed to evaluate the following abilities of the candidate.
1. Visualization and Spatial ability: It is the potential to detect, imagine and visualize shapes. It is the ability to interpret 2D, 3D shapes and other similar objects.
2. Observation and Design sensitivity: It includes the ability to detect concealed properties in ordinary things, people, situations, events and thinking critically about them.
3. Environmental and Social awareness: It includes the awareness of environmental factors such as climate, population, water, vegetation, pollution, weather, natural resources etc., and their implications on the design of products, images, infrastructure and environment. It also includes the awareness of history, architecture, artists, paintings, dance forms, symbols, history of the designed artifact, socially responsible and environmentally sustainable design, art, sculpture and literature.
4. Analytical and Logical reasoning: It assesses the ability to consider a group of facts and rules, and, given those facts and rules, determine what could or must be true. It is the ability to follow the rules and work as per the instructions without an error. It tests your ability to look at information, be it qualitative or quantitative in nature and discern patterns within the information.
5. Drawing skills: It is not necessary to be a pure artist but you should be aware of basic elements in design sketching like proportion, perspective, lights and shadows, composition and spaces.

B.Sc. Biotechnology or Bachelor of Science in Biotechnology is an undergraduate Biotechnology course. Biotechnology is a field of applied biology that involves the use of living organisms and bioprocesses in engineering, technology, medicine and other fields requiring by-products. B.Sc. in Bio-technology is generally three academic year course and the syllabus for the course is also divided into three years. It may be provided on part time basis by certain institutes. B.Sc. Bio-technology is an important one that provides a lot of career scopes to the applicants after its completion.
Syllabus of Biotechnology as prescribed by various Universities and Colleges.
Year I
Subjects of Study
1.Introductory Biological Chemistry
2.Biophysical Chemistry
3.Cell biology and Genetics
Year II
1.Bioenergetics and Bio-membranes
2.Animal and Plant Physiology
3.Biostatistics and computer
Year III
1.Molecular Biology and Biotechnology
2.Animal & Plant Biotechnology
3.Industrial and Environmental Biotechnology

These topics have been classified as fundamentals in Maths. You can expect 1 2 questions from these topics in the Maths section on your JEE paper.
Inverse Trigonometric Functions Weightage: 2 percent Circles and Family of Circles Weightage: 6 percent Sequence and Series Weightage: 5%
These 4 topics are important & easy and you should use them to your advantage to increase your JEE Math scores. Do not do silly mistakes from questions in these sections.
Applications of Derivative Weightage: 4 percent Limit and Continuity Weightage: 3 percent Matrices and Determinants Weightage: 4 percent Straight Lines and Pair of Straight Lines Weightage: 2%
Manoj Sharma (NIT Durgapur, Comp. Science.) says I used solve 3 4 questions daily from different topics so that I could keep myself in rhythm with all the topics before the actual JEE.
These 7 topics are absolutely important for JEE Maths. As it is, you can expect questions of varied difficulty from the topics in this section.For JEE Main 2017,2 3 questions from most of the topics listed below are expected on the paper.
3-D Geometry Weightage: 5 percent Questions from this topic are generally straight forward so you can solve them easily by reading the questions properly.Probability and Statistics Weightage: 7%.I was weak in probability and paid the price for this. You should therefore try to familiarise yourself with various types of questions in Probability. Vector Algebra Weightage: 5 percent Integration Weightage: 8% (Definite + Indefinite integration) Complex Numbers Weightage: 5 percent Parabola Weightage: 3 percent Trigonometric Ratios Weightage: 3%
And finally, here is a list of the topics that you should study atleast once and try to create cheat-sheets or flashcards to help your revise the formulas. You can expect 3 4 questions mix and match from the topics below:
Logarithms Weightage: 1 percent Quadratic Equations Theory of Equations Weightage: 5 percent Sets, Relations and Functions Weightage: 4 percent Differentiation Weightage: 2 percent Permutation and Combination Weightage: 2%.You should study this properly as concepts from this section will be needed in Probability Binomial Theorem Weightage: 1 percent Locus Hyperbola Weightage: 2 percent Ellipse Weightage: 2 percent Fundamentals of Mathematics Solution of Triangle Weightage: 1%

You can follow the below mentioned tips:
1. Write down the name of the chapters from a standard text book on the subject with serial numbers (1, 2, 3, etc.) on the left side of an A4 page.
2. Record the year against the name of the chapters, when a question from that particular chapter appeared. Occasionally, you might find more than one question from a chapter appeared in the same examination. In that case, record the year the same number of times as the questions.
3. Once you have completed recording from all the question papers, count how many times a question appeared from each chapter and record it on the right side of the page against the name of the chapters. Now, you can calculate the percentage of questions in each chapter out of the total number of questions you recorded and record it within first bracket after the number of times a question appeared (already done) against the name of the chapters.
4. Now re-write the name of the chapters with serial numbers (1, 2, 3, etc.) on the left side of an A4 page according to their ranking.
5. Once completed, it would be the comprehensive list of chapters. There might be some chapters without any questions in each format.
6. The chapters with questions appearing in all formats of your examination would be the most important and core chapters you could not skip reading under any circumstances.
7. For each chapter, you would find similar trends regarding different topics for different formats. Now, you can prepare a topic-based list for each chapter following the same method as followed for the chapters.