Q1. A diagonal divides a rectangle 10 cm by 6 cm into two triangles. The area of each triangle is
- 60 sq cm
- 16 sq cm
- 30 sq cm
- 32 sq cm
NCERT · Class 6
NCERT Class 6 Mathematics: Chapter List and Official PDFs
All 10 chapters of the NCERT Class 6 Mathematics textbook(s), with the section headings of each chapter and a link to the official PDF on ncert.nic.in. Open a chapter to see what it covers.
10 chapters
Ganita Prakash
Chapter 1: Patterns in Mathematics
- 1.1 What is Mathematics?
- 1.2 Patterns in Numbers
- 1.3 Visualising Number Sequences
- 1.4 Relations among Number Sequences
- 1.5 Patterns in Shapes
- 1.6 Relation to Number Sequences
Chapter 2: Lines and Angles
- 2.1 Point
- 2.2 Line Segment
- 2.3 Line
- 2.4 Ray
- 2.5 Angle
- 2.6 Comparing Angles
- 2.7 Making Rotating Arms
- 2.8 Special Types of Angles
- 2.9 Measuring Angles
- 2.10 Drawing Angles
- 2.11 Types of Angles and their Measures
Chapter 3: Number Play
- 3.1 Numbers can Tell us Things
- 3.2 Supercells
- 3.3 Patterns of Numbers on the Number Line
- 3.4 Playing with Digits
- 3.5 Pretty Palindromic Patterns
- 3.6 The Magic Number of Kaprekar
- 3.7 Clock and Calendar Numbers
- 3.8 Mental Math
- 3.9 Playing with Number Patterns
- 3.10 An Unsolved Mystery — the Collatz Conjecture!
- 3.11 Simple Estimation
- 3.12 Games and Winning Strategies
Chapter 4: Data Handling and Presentation
- 4.1 Collecting and Organising Data
- 4.2 Pictographs
- 4.3 Bar Graphs
- 4.4 Drawing a Bar Graph
- 4.5 Artistic and Aesthetic Considerations
Chapter 5: Prime Time
- 5.1 Common Multiples and Common Factors
- 5.2 Prime Numbers
- 5.3 Co-prime numbers for safekeeping treasures
- 5.4 Prime Factorisation
- 5.5 Divisibility Tests
- 5.6 Fun with numbers
Chapter 6: Perimeter and Area
- 6.1 Perimeter
- 6.2 Area
- 6.3 Area of a Triangle
Chapter 7: Fractions
- 7.1 Fractional Units and Equal Shares
- 7.2 Fractional Units as Parts of a Whole
- 7.3 Measuring Using Fractional Units
- 7.4 Marking Fraction Lengths on the Number Line
- 7.5 Mixed Fractions
- 7.6 Equivalent Fractions
- 7.7 Comparing Fractions
- 7.8 Addition and Subtraction of Fractions
- 7.9 A Pinch of History
Chapter 8: Playing with Constructions
- 8.1 Artwork
- 8.2 Squares and Rectangles
- 8.3 Constructing Squares and Rectangles
- 8.4 An Exploration in Rectangles
- 8.5 Exploring Diagonals of Rectangles and Squares
- 8.6 Points Equidistant from Two Given Points
Chapter 9: Symmetry
- 9.1 Line of Symmetry
- 9.2 Rotational Symmetry
Chapter 10: The Other Side of Zero
- 10.1 Bela’s Building of Fun
- 10.2 The Token Model
- 10.3 Integers in Other Places
- 10.4 Explorations with Integers
- 10.5 A Pinch of History
Free sample questions
Three sample questions with answers. Full explanations — and the rest of the question bank — are free to read after you sign up.
Q2. A bank account has a balance of ₹80. Credit of ₹50, debit of ₹40 and debit of ₹120 are made in this order. The final balance is
- ₹30
- ₹290
- -₹30
- -₹210
Q3. How many lines of symmetry does a triangle with equal sides and equal angles have?
- 1
- 3
- 2
- 6
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Chapter lists follow the NCERT textbooks as available to us; textbooks are revised from time to time, so confirm on ncert.nic.in.
Related pages
- NCERT Class 6 English
- NCERT Class 6 Hindi
- NCERT Class 6 Sanskrit
- NCERT Class 6 Science
- NCERT Class 6 Social Science
- NCERT Class 10 Mathematics
- NCERT Class 11 Mathematics
- NCERT Class 12 Mathematics
- NCERT Class 7 Mathematics
- NCERT Class 8 Mathematics
- NCERT Class 9 Mathematics
- NCERT Class 6
- NCERT Books, Class 6 to 12