7th Maths Study Material

Download Free video Lectures for class 7th Hindi and English Medium NCERT solution chapterwise pdf of NCERT book NCERT Exemplar Problem pdf of all chapters and Exercise 1 to 15th as per new syllabus of CBSE Haryana Board UP MP

Class 6 Maths Chapterwise NCERT Videos

7th Maths NCERT Book Download 7th Maths NCERT Book Download

Main Contents in class 7th NCERT Book Mathematics

Chapter 1 Integers


In this chapter we have discussed that what is an integer, representation of integers on number line, properties of addition and subtration of integers, Multiplication and division of integers and thier properties, division of an integer by zero is not defined. NCERT solution of all questions Exercise 1.1, 1.2, 1.3, 1.4

Chapter 2 Fractions and Decimals

भिन्न एवं दशमलव

Revision of Concepts fractions and decimals and their addition and subtraction form 6th class maths, operations of multiplication and division on fractions as well as on decimals, Exercise 2.1, 2.2, 2.3, 2.4, 2.5, 5.6, 2.7

Chapter 3 Data Handling

आँकड़ों का प्रबंधन

Recording and Presentation of data, mean/average , mode and median of data, bar graph, double bar graph, chance and probability NCERT Solution of Exercise 3.1, 3.2, 3.3, 3.4

Chapter 4 Simple Equations

सरल समीकरण

in this chapter we have discussed the concept of simple equation , basic facts and rules for solution of a simple equation, practical problems based on simple quations.Exercise 4.1,4.2,4.3,4.4

Chapter 5 Lines and Angles

रेखा एवं कोण

Understating the concepts of Line, line-segmetn and a raw., complementary angles, supplementary angles adjacent angles and linear parirs, vertically opposite angles, alternate angles, corresponding angles, Exercise 5.1, 5.2

Chapter 6 The Triangle and its Properties

त्रिभुज और उसके गुण

elements of a triangles - angles, sides, median, altitude, exterior angle of a triangle, exetrior angle property, angle sum propertty of a triangle, equilateral , isoscaeles triangle, Property of the lengths of sides of a triangle, Pythagoras property. NCERT Book Exercise 6.1, 6.2, 6.3, 6.4, 6.5

Chapter 7 Congruence of Triangles

त्रिभुजों की सर्वांगसमता

Concept of congruent objects, SSS, SAS, ASA, RHS congruence of two triangles Exercise 7.1, 7.2

Chapter 8 Comparing Quantities

राशियों की तुलना

In this chapter we will discuss the comparing two quantites in our daily life, questions bases upone ratio and proportion, percentage NCERT Solution of Exercise 8.1, 8.2 and 8.3

Chapter 9 Rational Numbers

परिमेय संख्याएँ

What is a rational number, all integers and fractions are rational numbers, multiplication and division of rational numbers, closure, commutative, associative, distributive property NCERT Exercise Solution 9.1, 9.2, 9.3,9.4

Chapter 10 Practical Geometry

प्रायोगिक ज्यामिति

Construction of triangle when (1) length of three sides of triangle are given, (2) two sides and angle between them are given (3) two angles and length of side included between them (4) length of hypotenuse of a right-angled triangle and the length of one of its legs.Exercise 10.1, 10.2, 10.3, 10.4 , 10.5 with miscellaneous questions

Chapter 11 Perimeter and Area

परिमात और क्षेत्रफल

pereimeter and area of square and rectangle, area of parallelogram, area of triangle, circumference of a circle and area of a circle. Exercise 11.1, 11.2, 11.3, 11.4

Chapter 12 Algebraic Expressions

बीजीय व्यंजक

Understanding the concept of algebraic expressions, variables and constants, addition, subtraction, multiplications and division on variables, polynomial, monomial, binomial and trinomial to find the valud of an expression Rules and formulas in for algebraaic expressions. NCERT Book Exercise 12.1,12.2, 12.3 and 12.4

Chapter 13 Exponents and Powers

घातांक और घात

we use exponents for converting large numbers in shorter form, laws of exponets and their applications Exercise 13.1, 13.2, 13.3

Chapter 14 Symmetry


Number of line of symmetry in regular polygons, centre of rotation, angle of rotation, rotational symmetry, order ofrotational symmetry, line of symmetry in english alphabaets Exercise 14.1, 14.2, 14.3

Chapter 15 Visualising Solid Shapes

ठोस आकारों का चित्रण

Plane figures are of two-dimensions and solid shapes are of three-dimesions 2D and 3D shapesoblique sketch and isometric sketch visualising solid shapes slicing shadow front-view side-view and top viiew Exercise 13.1, 13.2, 13.3