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Neeraj Anand, Param Anand

Er. Neeraj K.Anand is a freelance mentor and writer who specializes in Engineering & Science subjects. Neeraj Anand received a B.Tech degree in Electronics and Communication Engineering from N.I.T Warangal & M.Tech Post Graduation from IETE, New Delhi. He has over 30 years of teaching experience and serves as the Head of Department of ANAND CLASSES. He concentrated all his energy and experiences in academics and subsequently grew up as one of the best mentors in the country for students aspiring for success in competitive examinations. In parallel, he started a Technical Publication "ANAND TECHNICAL PUBLISHERS" in 2002 and Educational Newspaper "NATIONAL EDUCATION NEWS" in 2014 at Jalandhar. Now he is a Director of leading publication "ANAND TECHNICAL PUBLISHERS", "ANAND CLASSES" and "NATIONAL EDUCATION NEWS". He has published more than hundred books in the field of Physics, Mathematics, Computers and Information Technology. Besides this he has written many books to help students prepare for IIT-JEE and AIPMT entrance exams. He is an executive member of the IEEE (Institute of Electrical & Electronics Engineers. USA) and honorary member of many Indian scientific societies such as Institution of Electronics & Telecommunication Engineers, Aeronautical Society of India, Bioinformatics Institute of India, Institution of Engineers. He has got award from American Biographical Institute Board of International Research in the year 2005.

Classification of Drugs-Chemistry in Everyday Life Class 12 Notes

September 1, 2025January 5, 2025 by Neeraj Anand, Param Anand
Chemistry plays an extremely vital role in everyday life. The principles of chemistry have benefited human life on a massive scale though we sometimes tend to overlook them. All textiles are processed by chemicals. Our clothes, some of them completely synthetic, involve processes, chemicals, dyes, and fibers. Consider cleanliness. Our household is filled with detergents, soaps, bleaches, kinds of toothpaste, etc. Moreover, even the food that we consume every day has several chemicals involved. Electronic materials, fuels, explosives, rocket propellants, building materials, etc. , are all considered chemicals. Daily lives have been influenced by chemistry so much that one does not even realize that people come across chemicals at every moment; that humans themselves are beautiful chemical creations and all the activities are controlled by chemicals. Even in sickness and diseases, people resort to medicines, again chemicals.

Chemistry plays an extremely vital role in everyday life. The principles of chemistry have benefited human life on a massive …

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Therapeutic Action of Different Classes of Drugs-Chemistry in Everyday Life Class 12 Notes

August 8, 2025January 6, 2025 by Neeraj Anand, Param Anand
In daily life, one encounters many pharmaceutical drugs, and the human’s basic needs have an addition of medicine. The word drug was derived from the french word ‘drogue’ meaning a dry herb. In this topic, let’s understand what is a drug in the first place and its analgesic effects.

In daily life, one encounters many Pharmaceutical drugs, and the human’s basic needs have an addition of medicine. The word …

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Integration by Substitution Formula | Sample Problems | Class 12 Math Notes Study Material Download Free PDF

August 8, 2025January 10, 2025 by Neeraj Anand, Param Anand

The process of finding the anti-derivative of a function is the inverse process of differentiation i.e. finding integral is the …

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Cartesian Product & Ordered Pairs of Sets-Properties, FAQs & Solved Problems | Class 11 Math Notes Study Material Download Free PDF

September 9, 2025February 7, 2025 by Neeraj Anand, Param Anand
Product mathematically signifies the result obtained when two or more values are multiplied together. For example, 45 is the product of 9 and 5. One must be familiar with the basic operations on sets like union and intersection, which are performed on 2 or more sets.

Product mathematically signifies the result obtained when two or more values are multiplied together. For example, 45 is the product …

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Which of elements P, S, Cl, F will have most negative electron gain enthalpy and which least negative?

August 22, 2025August 22, 2025 by Neeraj Anand, Param Anand
Modern periodic law and modern periodic table (groups, periods, blocks) | class 11 cbse notes

Anand Classes provides the best study material and notes for JEE, NEET, and CBSE students, helping them master important concepts …

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Relations-Types, Definition, Examples & Representation | Class 11 Math Notes Study Material Download Free PDF

September 9, 2025February 7, 2025 by Neeraj Anand, Param Anand
Relations and its types concepts are one of the important topics of set theory. Sets, relations and functions all three are interlinked topics. Sets denote the collection of ordered elements whereas relations and functions define the operations performed on sets.

Relations and its types concepts are one of the important topics of set theory. Sets, relations and functions all three …

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Trigonometric Functions & Formulas of Sum & Product of two angles, Relation between Degree & Radian, Trigonometry Table

September 10, 2025February 12, 2025 by Neeraj Anand, Param Anand
Trigonometry is one of the major topics in maths subject. Trigonometry deals with the measurement of angles and sides of a triangle. Usually, trigonometry is considered for the right-angled triangle. Also, its functions are used to find out the length of the arc of a circle, which forms a section in the circle with a radius and its center point.

Trigonometry is one of the major topics in Maths subject. Trigonometry deals with the measurement of angles and sides of …

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Prove Slope of Position Time Graph Represents Velocity, MCQs, Worksheet, Question Paper

August 8, 2025March 26, 2025 by Neeraj Anand, Param Anand
Physics class 11 study material for jee neet students

ANAND CLASSES study material and notes to learn about the Position-Time Graph in kinematics, its significance, types, and interpretations. Explore …

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Speed(Velocity)-Time Graphs Cases, Area Under Speed-Time Curve Gives Distance Travel

August 8, 2025March 26, 2025 by Neeraj Anand, Param Anand
Physics class 11 study material for jee neet students

ANAND CLASSES study material and notes to learn Speed-Time Graphs in detail with mathematical derivations, proofs, exam-based questions, MCQs, and …

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Prove Slope of Velocity-Time Graph Represents Acceleration, MCQs, Question-Answers, FAQs

August 8, 2025March 26, 2025 by Neeraj Anand, Param Anand
Physics class 11 study material for jee neet students

ANAND CLASSES study material and notes to learn how acceleration is determined from the slope of a velocity-time graph with …

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