### Other Chapters For 11th

• 11th-class English Chapter 10

Just when Mr. Durrell was entertaining the idea of exploring animal conservation, he got a...
• 11th-class English Chapter 9

The story begins in Sotheby’s auction house, where a Chinese statue, belonging to an...
• 11th-class English Chapter 8

The Spider and the Fly' by Mary Howitt describes the entrapment of a silly fly who gives into...
• 11th-class English Chapter 7

“Desiderata” is an inspirational poem by Max Ehrmann in which he attempts to offer a positive...
• 11th-class English Chapter 6

John brown is an anti-war song composed and performed by the American singer-songwriter and...
• 11th-class English Chapter 5

The story begins with the description of a down-to-earth boot shop, belonging to the Gessler...
• 11th-class English Chapter 4

The narrator, Shankar and his friend Jayanto get away from their busy schedules to spend a...
• 11th-class English Chapter 3

A young and carefree Salvatore, who spent his days swimming in the sea, climbing rocks, and...
• 11th-class English Chapter 2

The Gift of India is a poem written in 1915 by the Indian poet, freedom fighter and politician...
• 11th-class English Chapter 1

The Dolphins’ by Carol Ann Duffy is a dramatic monologue written from the perspective of...

# An index number is a statistical device for measuring changes in the magnitude of a group of related variables. Index numbers are expressed in terms of percentages.They are expressed in numbers. Index number facilitates the comparative study over different time period.

Posted in 11th on July 25 2020 at 12:23 PM

### ISC 11th CLASS economics OTHER CHAPTERS

• 11th-class economics Chapter 23

Various concepts of economics and statistics are expressed in terms of numbers like, demand,...
• 11th-class economics Chapter 21

CorrelationCorrelation measures the relationship between two variables so that changes in the...
• 11th-class economics Chapter 20

Range and QuartileThe extent to which the numerical data in any distribution differs from each...
• 11th-class economics Chapter 19

Arithmetic MeanAn average or central value is a single value that represents all the items in...
• 11th-class economics Chapter 18

Data is a collection of facts and measurement.Data is a tool which helps in reaching a sound...
• 11th-class economics Chapter 17

Statistics is a mathematical science pertaining to the collection, analysis, interpretation or...
• 11th-class Economics Chapter 16

India and Pakistan became two independent countries of South Asia in 1947 whereas People’s...
• 11th-class Economics Chapter 15

When we are using a four-type typology, we say that the types of unemployment are structural,...
• 11th-class Economics Chapter 14

Sources of Human Capital Human capital refers to the stock of health, knowledge,...
• 11th-class Economics Chapter 13

Agricultural Marketing refers to the mechanism through which agricultural produce reach to the...