BUSINESS MATHEMATICS CLASS-XI
BUSINESS MATHEMATICS CLASS-XI
1. Number Systems 10 Marks
Introduction of rational numbers as non-terminating and non-repeating decimals.
Surds and rationalization of Surds, real unmbers and their properties.
2. Simultaneous Equations. 10 Marks
Simultaneous equation, solutions by graphical and algebric methods
Consistancy/Inconsistancy of the equations.
Application involving the system of equation from different areas.
3. Indices. 5 Marks
Definition, Fundamental Laws of Indices (am an= am+n, am/an= am-n,
(an)n = am ) and reductions from it.
4. Ratio and proportions. 5 Marks
Definition of ratio, compound of ratio, properties of ratio.
Definition of proportion, fourth proportional, mean proportional and third properties, Continued proportion. Law of propoption-Alternendo, Invertendo,Componendo, Devidendo, Componendo and devidendo.
K Method.
5. Simple Interest. 10 Marks
Calculation of Interest, Principal, Rate, Time, Amount.
6. Compound Interest. 10 Marks
Calculation of compound interest, principal, rate, time, amount (yearly &
half yearly).
7. Percentage. 10 Marks
Meaning,-Calculation of percentage, regarding, marks, population, money,
income etc.
8. Profit and Loss. 10 Marks
Calculation of profit or loss and percentage profit or loss, calculations of
cost price and selling price. Total profit or loss while bying and selling
different articles at different rates.
9. Statistics upto Mean and Median. 10 Marks
Histograms, class marks, cumulative frequency, cumulative frequency
tables, Drawing of frequency ploygons, Octagon, Calculation of means including short cut method, calculation of median and their merits and
demerits.
10. Trigonometry. 10 Marks
(i) Angles and measurements.
Convention of sign of angles, Measurement of angles, cicular measurement differnent units of angles (Degree, Radians ) Relation between degrees and radians.
The relation S = r Ø is in radians.
The length and area of a sector of circle.
(ii) Trigonometric functions and their values.
Trigonometric ratios and their relationship.
Proving simple Identeities, Limp of Trigonometric ratios, Trigonometric
ratios of standard angles, Trigonometric ratios of Allied angles, preriods of Trigonometric functions.
11. Permutations and combinations. 10 Marks
(i) Factional notations.
(ii) Fundamental principles
(iii) Concept of nPr. Permutations of alike things, restricted permutations, circular permutations
(iv) Concept of nCr , nCr = nCn-r , nCr + nCr-i = n+1Cr restricted combination,
Distribution of different things into group, open selection of items
from different things and from alike things.
(v) Mixed problems on permulation and combinations.
................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.
Related download
- science ncert books summary by ambalika smiti biology
- upsc complete books byju s
- ncert history ancient india
- yoga ncert
- chapterwise ncert books jatin verma
- chapter 6 to 9 ncert
- mgd school jaipur
- geocities archive geocities mirror the 90s archive
- ncert solutions for class 10 economics http
- business mathematics class xi
Related searches
- basic mathematics class 11 solution
- mathematics class 11 solutions
- basic mathematics class 11
- mathematics class 8 pdf
- class xi maths ncert book
- business mathematics pdf download
- business mathematics formulas
- business mathematics book free download
- business mathematics pdf chapter 1
- fundamentals of business mathematics pdf
- business mathematics for high school
- business mathematics high school worksheets