Blog provides NCERT solutions, CBSE, NTSE, Olympiad study material, model test papers, important Questions and Answers asked in CBSE examinations. References to Educational Sites and resources.
Thursday 22 December 2022
National Mathematics Day #eduvictors
Wednesday 9 November 2022
Wednesday 14 September 2022
CBSE Class 9 Maths - Half Yearly Examination Question Paper #class9Maths #cbseClass9 #Class9QuestionPapers #eduvictors
CBSE Class 9 Maths - Half Yearly Examination Question Paper
Even though you are familiar with the concepts in mathematics, you still need to practise in order to cement the notions in your memory. Some students find math to be a very intriguing subject, while others detest it because it is only based on numbers. Practice is one of the best strategies to overcome this phobia of math. The best strategy to reinforce the concepts is to practise on CBSE Sample Papers for Class 9 Math. It helps students to have a real-time experience of question paper pattern, so that they can prepare accordingly.
Wednesday 20 July 2022
Maths Tip - 1 : Find a rational number and an irrational number between two rational numbers
Maths Tip - 1 : Find a rational number and an irrational number between two rational numbers
Tuesday 3 May 2022
CLASS IX-X: DELETED CHAPTERS IN MATHS AND SCIENCE IN SYLLABUS (2022-23)
CLASS IX-X: DELETED CHAPTERS IN MATHS AND SCIENCE IN SYLLABUS (2022-23)
Please note the Board will conduct the annual scheme of assessment at the end of the Academic Session 2022-23
Class 9 Science
Deleted Chapters:
- DIVERSITY IN LIVING ORGANISMS
- NATURAL RESOURCES
- WHY DO WE FALL ILL?
Chapter: NATURAL RESOURCES will be taught in the class and students are encouraged to prepare a brief write up on any concept of this chapter in their Portfolio (internal assessment)
Download Maths Rational Numbers - Worksheet
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.
Wednesday 9 March 2022
CBSE Class 9 - Circles - NCERT Exercise 10.2 + Questions #class9Circles #cbsenotes #eduvictors
CBSE Class 9 - Circles - NCERT Exercise 10.2 + Questions
Question 1: Recall that two circles are congruent if they have the same radii. Prove that equal chords of congruent circles subtend equal angles at their centres.
Answer:
Given: Circle C (A, r) and C (P, r) are two congruent circles such that BC = QR.
To prove: ∠BAC = ∠QPR
Friday 14 January 2022
CBSE Class 9 - Maths - Polynomials MCQs #maths #algebra #class9Maths #eduvictors
CBSE Class 9 - Maths - Polynomials MCQs
Choose the correct option from the choices given in each question.
Q1: Which one of the following is incorrect about polynomials?
(a) A monomial contains one non-zero term.
(b) A polynomial is an algebraic expression.
(c) Exponents of a polynomial can be irrational.
(d) Coefficients of a polynomial can be irrational.
Wednesday 22 December 2021
National Mathematics Day #mathematics #eduvictors
National Mathematics Day
*Typo in the graphic new = knew
Friday 6 August 2021
CBSE Class 9 Maths - Linear Equations in Two Variables (MCQs)(#class9Maths)(#linearequations)(#eduvictors)(#cbse2021)
CBSE Class 9 Maths - Linear Equations in Two Variables (MCQs)
Q1: A linear equation of two variables x and y can be represented as ax + by = c, where a, b, and c are:
(A) Rational numbers
(B) Irrational numbers
(C) Integers
(D) Real Numbers
Q2: The graph of the equation of the form y = kx is a line which?
(A) May pass through the origin.
(B) Always passes through the origin.
(C) Will not pass through origin
(D) Will be parallel to x-axis
Tuesday 13 July 2021
Sunday 27 June 2021
CBSE Class 9 Maths - Number Systems - Very Short Answer Based Questions (#class9Maths)(#cbsenotes)(#eduvictors)
CBSE Class 9 Maths - Number Systems - Very Short Answer Based Questions
Q1: Simplify $\sqrt[4]{32}$ ?
Answer:
$\sqrt[4]{32} = \left ( 32 \right )^{\frac{1}{4}} $
$= \left ( 2^5 \right )^{\frac{1}{4}}$
$ = \left ( 2^4 . 2^1 \right )^{\frac{1}{4}} $
$= \left ( 2^4 \right )^{\frac{1}{4}}.(2)^{\frac{1}{4}}$
$= 2.\sqrt[4]{2}$
Tuesday 4 May 2021
CBSE Class 9 - Maths - Real Numbers (MCQs) (#class9Maths)(#cbse2021)(#realnumbers)(#eduvictors)
CBSE Class 9 - Maths - Real Numbers (MCQs)
Choose the correct option in each of the following questions:
Q1. Which of the following is a rational number?
(a) 2√3
(b) π
(c) 0
(d) √3 + 1
Q2. Every point on a number line represents
(a) a rational number
(b) a natural number
(c) an irrational number
(d) a real number
Tuesday 9 March 2021
Class 9 Maths Annual Sample Question Paper (Set-1) 2020-21 (#eduvictors)(#class9Maths)(#cbsepapers)
Class 9 Maths Annual Sample Question Paper (Set-1) 2020-21
Learning is a continual process. To improve scores, the best way is to learn and practice. Solving question papers help students to evaluate their knowledge and familarise with different types of question patterns being asked in examination.
Eduvictors provides CBSE Previous Year Papers and Sample Question Papers for Class 9 Maths, Science, Social, English, Hindi and Sanskrit with/without solutions to help students in their board exam preparation.
1. CBSE New Pattern 15 Sample Paper Mathematics Class 9 for 2021 Exam with reduced Syllabus
Here attached the Maths Sample Question Paper (2020-2021).
Wednesday 25 November 2020
CBSE Class 9 - Maths - Quadrilaterals (Worksheet-4) (#class9Maths)(#eduvictors)
Class 9 - Maths - Quadrilaterals (Worksheet-4)
Q1: ABCD is a parallelogram such that its diagonals are equal. What is the measure of ∠ABC?
Answer: Since diagonals are equal, it must be a rectangle or a square. ∴ ∠ABC = 90°
Q2: Is rhombus a kite or a parallelogram?
Answer: Both
Q3: In a parallelogram ABCD, if ∠C = 80° then what is the measure of ∠A?
Answer: In a parallelogram, opposite angles are equal, ∴ ∠A = ∠C = 80°
Tuesday 6 October 2020
CBSE Class 9 Maths - Circles - Quiz (#class9Maths)(#eduvictors)(#QuizOnCircles)
CBSE Class 9 Maths - Circles - Quiz
MCQs (Q1 - Q10)
Q1. The diameter of a circle is also a
(a) secant
(b) tangent
(c) radius
(d) chord
Q2. An equilateral triangle ABC is inscribed in a circle with centre O.The measure of ∠BOC is
(a) 110⁰
(b) 100⁰
(c) 120⁰
(d) 130⁰
Wednesday 2 September 2020
CBSE Class 9 - Maths - Lines and Angles (Important Terms and Definitions)(#eduvictors)(#cbsenotes)(#class9Maths)
Lines and Angles (Important Terms and Definitions)
CBSE Class 9 - Maths
1. Two angles are called adjacent angles, if
(i) they have the same vertex,
(ii) they have a common arm and
(iii) their non-common arms are on either side of the common arm.
2. Two adjacent angles are said to form a linear pair of angles, if their non-common arms are two opposite rays.
Sunday 2 August 2020
Class 9 - Mathematics - Triangles - Concept Points (#eduvictors)(#cbse2020)(#class9Maths)
Triangles - Concept Points
Sunday 7 June 2020
CBSE Class 9 - Maths - Real Numbers - Problems on Rationalisation (Part-5)(#eduvictors)(#class9Maths)(#Class9RealNumbers)
CBSE Class 9 - Maths - Real Numbers - Problems on Rationalisation (Part-5)
The part-5 video gives a solution to a typical problem on rationalisation. This type of problem is commonly asked in question papers. The first step to solve this kind of problem is to rationalise each term individually. The video covers the solution for a long type of answer based question. In this series, we'll try to present solutions for more HOTS and typical problems for students of mathematics of class 9 For study Notes, Worksheets, Question Papers and Assignments for CBSE Class 6 - 12, do check our website www.eduvictors.com
Friday 15 May 2020
CBSE Class 9 - Maths - Real Numbers - Problems on Rationalisation (Part-4)(#eduvictors)(#class9Maths)
CBSE Class 9 - Maths - Real Numbers - Problems on Rationalisation (Part-4)
The objective of rationalizing a denominator is to make it easier to understand what the quantity really is by removing irrationals from the denominators. The video series provides solutions for typical problems related to rationalization of irrational numbers covered under chapter real numbers. The video covers the solution for a long type of answer based question. In this series, we'll try to present solutions for more HOTS and typical problems for students of mathematics of class 9 For study Notes, Worksheets, Question Papers and Assignments for CBSE Class 6 - 12, do check our website www.eduvictors.com