**Serial No.:-**37

ICSE Mathematics Class IX |

**Category:-**Academic Study ( 0. Mathematics )

**Book:-**ICSE Mathematics for Class IX Book I

**Authors:-**O.P. Malhotra, S.K.Gupta, Anubhuti Gangal

**Language:-**English

**Publisher:-**S.Chand & Company Ltd.

**Published on:-**First Edition 1979, This copy is the revised edition 2014. Reprinted in 2015.

**No. of Pages:-**416

**My review ( January 30, 2019):-**I started reviewing school math books from nursery class. And now I have come so far to class IX math book. I have to review three more books ( Class – X, XI, XII) to finish this school math book series. This class – IX math book I am reviewing is taught by Indian School Board (ICSE).

The book contents following topics:-

1. Pure
Arithmetic

a. Rational
and Irrational Numbers

b. Surds

2. Commercial
Arithmetic

a. Profit
and Loss, Discount

b. Compound
Interest

3. Algebra

a. Expansions

b. Factorisation

c. Formulas

d. Linear
Equations in One Variable

e. Simultaneous
Linear Equations

f. Indices

g. Logarithms

4. Geometry

a. Triangles

b. Mid-Point
and Intercept Theorem

c. Similar
Triangles

d. Pythagoras
Theorem

e. Rectilinear
Figures

f. Area
Theorems

5. Statistics

a. Statistics,
Collection and Tabulation of Data

b. Mean
and Median

c. Histogram
and Frequency Polygon

6. Mensuration

a. Area
of Plane Figures

b. Surface
Area and Volume of 3D Solids

7. Trigonometry

a. Trigonometrical
Ratios

b. Trigonometrical
Ratios of Standard Angles

8. Coordinate
Geometry

a. Coordinates
and Graphs of Linear Equarions

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