NOTES FOR YOUR NEXT STUDY SESSION
The study blog
Useful routines, worked examples and small ideas that make learning feel more manageable.
CHOOSE YOUR NEXT GUIDE
Which average problem are you solving?
Choose the method that matches your question, then work through the examples.
सवाल में गलत मान है, दो ग्रुप हैं या कोई संख्या जोड़नी है? सही तरीका यहाँ चुनो।
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JEE & NEETJEE Advanced vs JEE Main compared: eligibility, exam pattern, question types, marking, syllabus depth and how to change your preparation strategy after Main.
Read article ↗: JEE Advanced vs JEE Main: Syllabus, Pattern and Strategy Differences
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JEE & NEETNEET Biology human reproduction notes: male and female reproductive systems, spermatogenesis vs oogenesis, hormones, menstrual cycle phases, fertilisation, implantation, placenta, parturition and lactation.
Read article ↗: Human Reproduction NEET Notes: Gametogenesis, Menstrual Cycle, Fertilisation and Pregnancy
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JEE & NEETPhysics and chemistry thermodynamics formulas for JEE and NEET: first law with both sign conventions, work in isothermal, adiabatic, isobaric and isochoric processes, Cp/Cv, enthalpy,…
Read article ↗: Thermodynamics for JEE and NEET: Formulas, Sign Conventions and Solved Problems
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Class 11-12Class 12 Maths matrices and determinants notes: types of matrices, operations, transpose, symmetric matrices, determinant properties, adjoint, inverse, solving linear equations by matrix method with…
Read article ↗: Matrices and Determinants Class 12: Properties and Solved Examples
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Class 11-12Class 11 Maths permutations and combinations: fundamental principle of counting, nPr and nCr formulas, permutations with repetition, circular permutations, selection problems, word arrangements with solved…
Read article ↗: Permutations and Combinations Class 11 Notes with Tricks and Solved Examples
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Class 11-12Class 12 Chemistry aldehydes, ketones and carboxylic acids: preparation, nucleophilic addition reactions, named reactions (Aldol, Cannizzaro, Clemmensen, Wolff-Kishner, HVZ), distinguishing tests and acidity order.
Read article ↗: Aldehydes, Ketones and Carboxylic Acids Class 12: Complete Reactions List
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Class 11-12Complete Class 12 ray optics formula sheet: mirror and lens formulas, refraction at spherical surfaces, lens maker's formula, prism deviation, total internal reflection, microscope and…
Read article ↗: Ray Optics Class 12 Formulas: Mirrors, Lenses, Prism, Microscope and Telescope
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Class 9Class 9 Science Gravitation notes: universal law of gravitation, acceleration due to gravity, mass vs weight, free fall equations, thrust and pressure, buoyancy and Archimedes'…
Read article ↗: Gravitation Class 9 Notes: Universal Law, Value of g, Free Fall and Buoyancy Numericals
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Class 9Class 9 Maths Chapter 3 notes: the Cartesian plane, x-axis and y-axis, origin, quadrants and signs, abscissa and ordinate, plotting points with solved questions.
Read article ↗: Coordinate Geometry Class 9 Notes: Cartesian Plane, Quadrants and Plotting Points
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Class 10Class 10 Science carbon and its compounds notes: covalent bonding, allotropes, homologous series, IUPAC naming, functional groups, combustion, oxidation, addition, substitution, ethanol, ethanoic acid, soaps.
Read article ↗: Carbon and Its Compounds Class 10 Notes: Nomenclature, Reactions, Soaps and Detergents