Mathematics (Class 10)
Articles on Mathematics (Class 10) for CBSE Class 10 Board.
198 articles · page 7 of 20
Master Formula Sheet and Theorems Guide for CBSE Class 10 Mathematics
The ultimate master formula sheet and theorems guide for CBSE Class 10 Mathematics. Complete chapter-by-chapter revision covering Algebra, Geometry, Trigonometry, Coordinate Geometry, Mensuration, Statistics, and Probability.
6 min read
Division Algorithm for Polynomials and Finding Zeroes for CBSE Class 10
Master the Division Algorithm for polynomials for CBSE Class 10 Mathematics. Learn long division of polynomials p(x) = g(x)q(x) + r(x), and finding all zeroes of a cubic or bi-quadratic polynomial when two irrational zeroes are given.
5 min read
Revisiting Irrational Numbers and Proofs of Irrationality for CBSE Class 10
Master proofs of irrationality for CBSE Class 10 Mathematics. Learn the Fundamental Theorem corollary (if p divides a² then p divides a), proof by contradiction for √2, √3, and √5, and proving irrationality of 3 + 2√5 and 1/√2.
6 min read
Ozone Layer Depletion and Waste Management for CBSE Class 10 Science
Master ozone layer formation (O3), CFC depletion mechanisms, the Montreal Protocol, and solid waste management for CBSE Class 10 Science. Biodegradable vs non-biodegradable wastes, kulhads vs plastic cups, and the 5 R's explained.
6 min read
Biological Magnification of Non-Biodegradable Pollutants for Class 10
Master biological magnification (biomagnification) of pesticides and heavy metals for CBSE Class 10 Science. Learn why synthetic chemicals accumulate in fatty tissues, the DDT raptor eggshell case, and why humans carry the highest toxic load.
5 min read
Unidirectional Energy Flow and The 10 Percent Law for CBSE Class 10
Master the flow of energy in an ecosystem and Lindeman's 10 Percent Law for CBSE Class 10 Science. Learn why energy flow is strictly unidirectional, 1% solar capture by plants, and step-by-step solved numerical energy calculations.
6 min read
Food Chains, Trophic Levels, and Food Webs for CBSE Class 10 Science
Master food chains, trophic levels, and food webs for CBSE Class 10 Science. Explore terrestrial and aquatic food chains, why food chains are limited to 3-4 steps, and how complex food webs provide ecological stability.
5 min read
Ecosystem Structure and Components: Biotic, Abiotic, and Decomposers for Class 10
Master ecosystem structure, abiotic and biotic components, and the vital role of decomposers for CBSE Class 10 Science. Learn natural vs artificial ecosystems, autotrophs, heterotrophs, saprotrophs, and nutrient biogeochemical recycling.
5 min read
Quality Control, Defective Batches, and Geometric Probability for Class 10
Master quality control defect problems, numbered discs, and geometric probability for CBSE Class 10 Mathematics. Learn conditional non-replacement sample spaces, 90 numbered discs, and the circular lake helicopter crash problem.
6 min read
Playing Cards Probability and Face Card Combinations for CBSE Class 10
Master playing cards probability for CBSE Class 10 Mathematics. Learn the complete 52-card deck breakdown (suits, colors, face cards, aces), calculating probabilities for red face cards, spades, and card removal problems.
5 min read