Class 9 Maths Properties of Quadrilateral Figures #Quadrilaterals #MathsTricks #class9Maths

Class 9 Maths Properties of Quadrilateral Figures 

Class 8 - Maths - Square and Square Roots (Worksheet) #class8Maths #Squares #SquareRoots

Class 8 - Maths - Square and Square Roots (Worksheet)

Q1. What will be the unit digit of the square of the following numbers?

(a) 67 

(b) 23

Answer: 

(a) 9 (∵ 7 × 7 = 49)

(b) 9 (∵ 3 × 3 = 9)

Maths Tip: What are cyclic numbers? #eduvictors

Maths Tip: What are cyclic numbers?

 Maths Tip - 1 : Find a rational number and an irrational number between two rational numbers

Class 8 Rational Numbers - Question Patterns Related to Addition of Rational Numbers (Solved) #RationalNumbers #Class8Maths #eduvictors

Class 8 Rational Numbers - Question Patterns Related to Addition of Rational Numbers (Solved)

Here, different types of patterns related to addition of rational numbers are given. This will help student understanding the ways to solve these types of questions.  

Closure Property of Addition

Rational numbers are closed under addition. It means when we add two rational numbers, the resulting number is rational number also.

Download Maths Rational Numbers - Worksheet 

For Class 7 / Class 8 / Class 9

The worksheet will help you understand the basic definition of Rational and its properties.

Download pdf.

National Mathematics Day #mathematics #eduvictors

National Mathematics Day 

India celebrates National Mathematics Day on December 22 every year. The day marks the birth anniversary of famous mathematician Srinivasa Ramanujan.

*Typo in the graphic new = knew

Class 8 - Maths - Cube Roots (Study Notes with Solved Examples)(#class8Maths)(#eduvictors)

Class 8 - Maths - Cube Roots 

Cube root is the inverse operation of a cube.

Symbol ∛ represents a cube-root.

e.g. $\sqrt[3]{8} = 2$,

$\sqrt[3]{216} = 6$

METHODS OF FINDING CUBE ROOT

There are two methods of finding Cube Root

1. Prime Factorisation 

2. Estimation Method

Class 9 Maths - Important Identities (#class9Maths)(#eduvictors)

Class 9 Maths - Important Identities

(a+b)² = a² + 2ab+ b²

(a–b)² = a² –2ab + b²

a² – b² = (a+b)(a–b)

CBSE Class 8 - Mathematics Annual Sample Question Paper (2019-20)(#eduvictors)(#cbseClass8Maths)

CBSE Class 8 - Mathematics
 Annual Sample Question Paper
(2019-20) 

Getting good marks is very important for students of class 8. For this one must practice and attempt sample question papers within time limits.

Here follows a sample question paper on Mathematics subject to assess your knowledge about the subject.

For studying you may refer following books:

1. Maths Class 8 R D Sharma

2. International Maths Olympiad Class 8 Workbook

3. CBSE All In One MATHEMATICS Class 8

CBSE Class 7 Maths - Chapter 9 - Rational Numbers (Worksheet)(#class7Maths)(#eduvictors)

Chapter 9 - Rational Numbers (Worksheet)

CBSE Class 7 Maths

Fill in the blanks

1. A rational number is a number that can be written in the form p/q, where p and q are ________ and q ____ 0.


2. The ________ of a rational number can never be zero.


3. The rational number _______ is neither negative nor positive.

CBSE Class 8 - Maths - ALGEBRAIC EXPRESSIONS, IDENTITIES AND FACTORISATION (MCQs) (#class8Maths)(#cbsenotes)(#eduvictors)

ALGEBRAIC EXPRESSIONS, IDENTITIES AND FACTORISATION 

(MCQs)

CBSE Class 8 - Maths

Q1: Which is the like term as 24a²bc?

(a) 13 × 8a × 2b × c × a 

(b) 8 × 3 × a × b × c

(c) 3 × 8 × a × b × c × c 

(d) 3 × 8 × a × b × b × c

CBSE Class 8/9/10 - Mathematics - Typical Factorisation Solved Problems (#class8Maths)(#cbsenotes)(#eduvictors)

Typical Factorisation Solved Problems

Class 8/9/10 - Mathematics

Q1: Factorise x⁴ + x² + 1

Answer: x⁴ + x² + 1

= (x⁴ + 2x² + 1) - x²

Using identity (A + B)² = A² + B² + 2AB

= (x² + 1)² - x²

Using identity A² - B² = (A + B)(A - B)

= (x² + 1 + x)(x² + 1 - x) [Answer]

CBSE Class 8 - Mathematics Annual Sample Question Paper (Set-3) (2018-19) (#eduvictors)(#cbsepapers)

CBSE Class 8 - Mathematics
 Annual Sample Question Paper
(Set-3) (2018-19) 

Getting good marks is very important for students of class 8. For this one must practice and attempt sample question papers within time limits.

Here follows a sample question paper on Mathematics subject to assess your knowledge about the subject.

For studying you may refer following books:

1. Maths Class 8 R D Sharma

2. International Maths Olympiad Class 8 Workbook

CBSE Class 8 - Mathematics Annual Sample Question Paper (Set-2) (2018-19) (#cbsepapers)(#eduvictors)

CBSE Class 8 - Mathematics
 Annual Sample Question Paper
(Set-2) (2018-19) 

Getting good marks is very important for students of class 8. For this one must practice and attempt sample question papers within time limits.

Here follows a sample question paper on Mathematics subject to assess your knowledge about the subject.

For studying you may refer following books:

1. Maths Class 8 R D Sharma

2. International Maths Olympiad Class 8 Workbook

CBSE Class 8 - Mathematics Annual Sample Question Paper (Set-1) (2018-19) (#cbsenotes)(#eduvictors)

CBSE Class 8 - Mathematics
 Annual Sample Question Paper
(Set-1) (2018-19) 

Getting good marks is very important for students of class 8. For this one must practice and attempt sample question papers within time limits.

Here follows a sample question paper on Mathematics subject to assess your knowledge about the subject.

For studying you may refer following books:

1. Maths Class 8 R D Sharma

2. International Maths Olympiad Class 8 Workbook

CBSE Class 8 - Mathematics - Data Handling - Reading Graphs - Worksheet (#cbsenotes)(#eduvictors)

Data Handling - Reading Graphs  

Worksheet

Directions (Q. 1-5): Following bar chart shows the ratio of expenditure to income of three companies A, B and C during the period 2007—2012.

CBSE Class 8 - Mathematics - Types of Quadrilaterals (Worksheet) (#cbsenotes)(#eduvictors)

Mathematics - Types of Quadrilaterals 

(Worksheet)

Fill in the blanks.

1. A quadrilateral with all angles 90° is either a _______ or a _________.

2. In a parallelogram opposite angles are ______.

3. In a parallelogram adjacent angles are ______.

4. A quadrilateral with all sides equal is either a _______ or a ________.

5. A square is a rectangle in which ______________________________.

CBSE Class 8 - Maths - Half Year Sample Question Paper - (2018-19) (#cbsepapers)(#eduvictors)

CBSE Class 8 - Maths
 - Half Year Sample
Question Paper - (2018-19)

CBSE Class 8 - Maths - Term 1 Sample Question Paper - (2018-19) (#eduvictors)(#cbsepapers)

CBSE Class 8 - Maths
 - Term 1 Sample
Question Paper - (2018-19)