JEE Notes: Set Theory notes and important questions of JEE Mains and Advanced
JEE Notes of Set Theory, an important chapter for JEE Mains and Advanced. JOHN VENN : John Venn is remembered chiefly for his logical…
Tips and Tricks on Bank Account
IMPORTANT CONCEPTS Banker’s Discount: Suppose a merchant A buys goods worth, say Rs. 10,000 from another merchant B at a credit of say 5 months.…
Tips and Tricks To Solve Problems on Races and Games
Races: A contest of speed in running, riding, driving, sailing or rowing is called a race. Race Course: The ground or path on which contests are made…
Tips to solve Permutation and Combination Problems
Factorial Notation:Let n be a positive integer. Then, factorial n, denoted n! is defined as: n! = n(n – 1)(n – 2) … 3.2.1. Examples: We define 0! = 1.…
Short Notes on DNA, RNA and The Central Dogma for CBSE & NEET
Understanding DNA, RNA and protein is the first step towards understanding Molecular Biology. This article discusses the important topics on DNA, RNA and protein. Read…
Important Notes for Class 12 – Solid State
Revision Notes for Solid State HCP and CCP have equal ef ciency i.e., 74% of space is occupied and coordination number is 12. CCP arrangement has…
Short Notes: Principles of Inheritance and Variation
Principles of Inheritance and Variation Heredity is the transfer of character from parents to their offsprings. These hereditary characters are present on the chromosomes in…
Short Notes: Reproductive Health
Reproductive Health WORLD HEALTH ORGANISATION has defined it as a total well-being in all aspects of reproduction, i.e., physical, emotional, behavioral & social. Reproductive health…
Short Notes: Concepts of Revenue
Concept of Revenue The money income which a producer gets from the sale of his product is known as revenue of the firm. It is…
Short Notes: Production
Production Function Short Run and Long Run It is a functional relationship between physical output and physical inputs. It shows how output responds to different levels of inputs. It…