General Math | Class 9

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    Chapter 1 Percentage, Ratio and Proportion (28 videos) (Practice Test)

      1.1: Percentage (Practice Test)
      Concept of Percentage
    1. Concept of Percentage
      2178 views
      2. Problem-Concept of Percentage
    2. Problem-Concept of Percentage
      1401 views
      3. Percentages, Fractions and Decimals
    3. Percentages, Fractions and Decimals
      10808 views
      4. Finding the Percentage of a Number
    4. Finding the Percentage of a Number
      1497 views
      5. Solve Real Life Problems Involving Percentages
    5. Solve Real Life Problems Involving Percentages
      993 views
      6. Problem-Solve Real Life Problems Involving Percentages
    6. Problem-Solve Real Life Problems Involving Percentages
      854 views
      1.2: Ratio (Practice Test)
      Antecedent and Consequent
    1. Antecedent and Consequent
      2680 views
      2. Problem-Antecedent and Consequent
    2. Problem-Antecedent and Consequent
      2990 views
      3. Reduced Form of a Ratio
    3. Reduced Form of a Ratio
      3283 views
      4. Problem-Reduced Form of a Ratio
    4. Problem-Reduced Form of a Ratio
      1882 views
      5. Relation Between Ratio and Fraction
    5. Relation Between Ratio and Fraction
      1104 views
      6. Problem-Relation Between Ratio and Fraction
    6. Problem-Relation Between Ratio and Fraction
      1544 views
      1.3: Proportion (Practice Test)
      Introducing Proportion
    1. Introducing Proportion
      7200 views
      2. Problem-Introducing Proportion
    2. Problem-Introducing Proportion
      1415 views
      3. Problem-Concept of Proportion
    3. Problem-Concept of Proportion
      2173 views
      4. Direct Proportion
    4. Direct Proportion
      1222 views
      5. Types of Proportion
    5. Types of Proportion
      1999 views
      6. Problem-Direct Proportion
    6. Problem-Direct Proportion
      986 views
      7. Inverse Proportion
    7. Inverse Proportion
      546 views
      8. Problem-Inverse Proportion
    8. Problem-Inverse Proportion
      1101 views
      9. Solving Problem Involving Inverse Proportion
    9. Solving Problem Involving Inverse Proportion
      1139 views
      10. Problem-Solving Problem Involving Direct Proportion
    10. Problem-Solving Problem Involving Direct Proportion
      964 views
      11. Solving Word Problem by Using Proportion Method
    11. Solving Word Problem by Using Proportion Method
      734 views
      12. Solving Problem Involving Direct Proportion
    12. Solving Problem Involving Direct Proportion
      1121 views
      1.4: Compound Proportion (Practice Test)
      Introducing Compound Proportion
    1. Introducing Compound Proportion
      20747 views
      2. Problem-Concept of Compound Proportion
    2. Problem-Concept of Compound Proportion
      35488 views
      3. Solving Word Problem of Compound Proportion-Problem1
    3. Solving Word Problem of Compound Proportion-Problem1
      11535 views
      4. Solving Word Problem of Compound Proportion-Problem2
    4. Solving Word Problem of Compound Proportion-Problem2
      4675 views

    Chapter 2 Zakat, Ushr and Inheritance (12 videos) (Practice Test)

      2.1: Zakat (Practice Test)
      Introduction to Zakat
    1. Introduction to Zakat
      535 views
      2. Word Problem of Zakat
    2. Word Problem of Zakat
      3430 views
      3. More on Word Problem of Zakat
    3. More on Word Problem of Zakat
      2485 views
      2.2: Ushr (Practice Test)
      Introducing Ushr
    1. Introducing Ushr
      1048 views
      2. Word Problem of Ushr
    2. Word Problem of Ushr
      792 views
      3. More on Word Problem of Ushr
    3. More on Word Problem of Ushr
      565 views
      2.3: Inheritance (Practice Test)
      Introducing Inheritance
    1. Introducing Inheritance
      2558 views
      2. More on Introducing Inheritance
    2. More on Introducing Inheritance
      977 views
      3. Problem Related to Inheritance-p1
    3. Problem Related to Inheritance-p1
      3014 views
      4. More on Problem Related to Inheritance-p1
    4. More on Problem Related to Inheritance-p1
      519 views
      5. Problem Related to Inheritance-p2
    5. Problem Related to Inheritance-p2
      1079 views
      6. Problem Related to Inheritance-p3
    6. Problem Related to Inheritance-p3
      2261 views

    Chapter 3 Business Mathematics (29 videos) (Practice Test)

      3.1: Profit and Loss (Practice Test)
      Problem-Concept of Profit and Loss
    1. Problem-Concept of Profit and Loss
      1869 views
      2. Introduction to Profit
    2. Introduction to Profit
      2714 views
      3. Problem1-Introduction to Profit
    3. Problem1-Introduction to Profit
      437 views
      4. Problem2-Introduction to Profit
    4. Problem2-Introduction to Profit
      1137 views
      5. Introduction to Loss
    5. Introduction to Loss
      1332 views
      6. Problem1-Introduction to Loss
    6. Problem1-Introduction to Loss
      869 views
      7. Concept of Percent Profit
    7. Concept of Percent Profit
      1462 views
      8. Problem- profit percentage
    8. Problem- profit percentage
      1356 views
      9. Problem-Related to Profit or Loss Percent-p2
    9. Problem-Related to Profit or Loss Percent-p2
      1293 views
      10. Profit and Loss as a percentage of Cost/Sale Price
    10. Profit and Loss as a percentage of Cost/Sale Price
      2340 views
      11. Further Examples on Percentage
    11. Further Examples on Percentage
      1013 views
      12. Problem1-Profit and Loss as a percentage of Cost/Sale Price
    12. Problem1-Profit and Loss as a percentage of Cost/Sale Price
      366 views
      13. Problem2-Profit and Loss as a percentage of Cost/Sale Price
    13. Problem2-Profit and Loss as a percentage of Cost/Sale Price
      282 views
      3.2: Discount (Practice Test)
      Discount
    1. Discount
      1915 views
      2. Problem1-Discount
    2. Problem1-Discount
      166 views
      3. Problem-Concept of Discount by proportion method
    3. Problem-Concept of Discount by proportion method
      200 views
      4. Relations Regarding Discount
    4. Relations Regarding Discount
      179 views
      5. Problem1-Relations Regarding Discount
    5. Problem1-Relations Regarding Discount
      185 views
      6. Problem2-Relations Regarding Discount
    6. Problem2-Relations Regarding Discount
      143 views
      7. Problem-Real Life Problem Regarding Discount
    7. Problem-Real Life Problem Regarding Discount
      197 views
      3.3: Business Partnership (Practice Test)
      Problem Related to Partnership-p1
    1. Problem Related to Partnership-p1
      1451 views
      2. Problem Related to Partnership-p2
    2. Problem Related to Partnership-p2
      1242 views
      3. More on Problem Related to Partnership-p2
    3. More on Problem Related to Partnership-p2
      297 views
      4. Problem Related to Partnership-p3
    4. Problem Related to Partnership-p3
      1212 views
      5. Introducing Business Partnership
    5. Introducing Business Partnership
      2184 views
      6. Calculating Profit Among the Partners
    6. Calculating Profit Among the Partners
      143 views
      7. Problem1-Calculating Profit Among the Partners
    7. Problem1-Calculating Profit Among the Partners
      120 views
      8. Problem2-Calculating Profit Among the Partners
    8. Problem2-Calculating Profit Among the Partners
      103 views
      9. Problem3-Calculating Profit Among the Partners
    9. Problem3-Calculating Profit Among the Partners
      240 views

    Chapter 4 Financial Mathematics (38 videos) (Practice Test)

      4.1: Commercial Banking (Practice Test)
      Concept of Banking
    1. Concept of Banking
      1596 views
      2. Bank Deposits and Types of Accounts
    2. Bank Deposits and Types of Accounts
      3232 views
      3. More on Bank Deposits and Types of Accounts
    3. More on Bank Deposits and Types of Accounts
      1320 views
      4. Negotiable Instruments
    4. Negotiable Instruments
      5. Online Banking
    5. Online Banking
      200 views
      4.2: Exchange of Currencies (Practice Test)
      Conversion of Currencies
    1. Conversion of Currencies
      242 views
      2. Problem1-Money Exchange
    2. Problem1-Money Exchange
      997 views
      3. Problem2-Money Exchange
    3. Problem2-Money Exchange
      662 views
      4. Problem3-Money Exchange
    4. Problem3-Money Exchange
      491 views
      5. Problem4-Money Exchange
    5. Problem4-Money Exchange
      97 views
      4.3: Profit / Markup (Practice Test)
      Word Problem of Profit
    1. Word Problem of Profit
      1736 views
      2. Problem-Word Problem of Profit
    2. Problem-Word Problem of Profit
      1395 views
      3. Concept of Markup
    3. Concept of Markup
      1126 views
      4. Problem-Concept of Markup
    4. Problem-Concept of Markup
      1553 views
      5. Word Problem of Markup
    5. Word Problem of Markup
      1276 views
      6. More on Word Problem of Markup
    6. More on Word Problem of Markup
      1182 views
      4.4: Insurance (Practice Test)
      Introducing Insurace and its Components
    1. Introducing Insurace and its Components
      1601 views
      2. More on Introducing Insurace and its Components
    2. More on Introducing Insurace and its Components
      1033 views
      3. Life Insurance
    3. Life Insurance
      1122 views
      4. More on Life Insurance
    4. More on Life Insurance
      778 views
      5. Problem1-Life Insurance
    5. Problem1-Life Insurance
      143 views
      6. Problem2-Life Insurance
    6. Problem2-Life Insurance
      68 views
      7. Simple Real Life Problem Regarding Life Insurance
    7. Simple Real Life Problem Regarding Life Insurance
      208 views
      8. More on Simple Real Life Problem Regarding Life Insurance
    8. More on Simple Real Life Problem Regarding Life Insurance
      217 views
      9. Vehicle Insurance
    9. Vehicle Insurance
      1127 views
      10. Problem1-Vehicle Insurance
    10. Problem1-Vehicle Insurance
      121 views
      11. Problem2-Vehicle Insurance
    11. Problem2-Vehicle Insurance
      71 views
      12. Simple Real Life Problem Regarding Vehicle Insurance
    12. Simple Real Life Problem Regarding Vehicle Insurance
      102 views
      4.5: Leasing / Financing (Practice Test)
      Introducing Leasing/Financing
    1. Introducing Leasing/Financing
      145 views
      2. Types of Lease
    2. Types of Lease
      28842 views
      3. Leasing of Motor Vehicle
    3. Leasing of Motor Vehicle
      95 views
      4. Problem1-Leasing of Motor Vehicle
    4. Problem1-Leasing of Motor Vehicle
      84 views
      5. Real LifeProblems Regarding Lease
    5. Real LifeProblems Regarding Lease
      80 views
      6. More on Real LifeProblems Regarding Lease
    6. More on Real LifeProblems Regarding Lease
      51 views
      7. Problem1-Real LifeProblems Regarding Lease
    7. Problem1-Real LifeProblems Regarding Lease
      74 views
      8. Problem2-Real LifeProblems Regarding Lease
    8. Problem2-Real LifeProblems Regarding Lease
      63 views

    Chapter 5 Consumer Mathematics (27 videos) (Practice Test)

      5.1: Taxes (Practice Test)
      Taxation
    1. Taxation
      550 views
      2. Types of Taxation
    2. Types of Taxation
      1068 views
      3. More on Types of Taxation
    3. More on Types of Taxation
      193 views
      4. Value-added Tax and GST
    4. Value-added Tax and GST
      5128 views
      5. Problem Related to Tax-p1
    5. Problem Related to Tax-p1
      2122 views
      6. Problem2-Taxation
    6. Problem2-Taxation
      154 views
      7. Concept of Property Tax
    7. Concept of Property Tax
      1327 views
      8. Problem-Concept of Property Tax
    8. Problem-Concept of Property Tax
      3029 views
      9. Problem Related to Tax-p2
    9. Problem Related to Tax-p2
      1489 views
      10. Problem Related to Tax-p3
    10. Problem Related to Tax-p3
      1364 views
      11. Concept of Income Tax
    11. Concept of Income Tax
      737 views
      12. Problem-Introduction to Income Tax
    12. Problem-Introduction to Income Tax
      2564 views
      5.2: Utility Bills (Practice Test)
      Introducing Utility Bills
    1. Introducing Utility Bills
      320 views
      2. Calculating Electricity Bill
    2. Calculating Electricity Bill
      7993 views
      3. Gas Bill
    3. Gas Bill
      6245 views
      4. Telephone Bill
    4. Telephone Bill
      172 views
      5.3: Personal Income (Practice Test)
      Personal Income of Worker
    1. Personal Income of Worker
      125 views
      2. Problem-Personal Income of Worker
    2. Problem-Personal Income of Worker
      80 views
      3. Gross Income of Salaried Person
    3. Gross Income of Salaried Person
      100 views
      4. Problem-Gross Income of Salaried Person
    4. Problem-Gross Income of Salaried Person
      92 views
      5. Income After Deduction
    5. Income After Deduction
      55 views
      6. Problem-Income After Deduction
    6. Problem-Income After Deduction
      70 views

    Chapter 6 Exponents and Logarithms (68 videos) (Practice Test)

      6.1: Radicals and Radicands (Practice Test)
      Introduction to Radical
    1. Introduction to Radical
      1530 views
      2. qth Root of x
    2. qth Root of x
      923 views
      3. Problem-qth Root of x
    3. Problem-qth Root of x
      1004 views
      4. Properties of qth Root of x
    4. Properties of qth Root of x
      1886 views
      5. Problem-Properties of qth Root of x
    5. Problem-Properties of qth Root of x
      1222 views
      6. Transformation of Radical & Exponential Form
    6. Transformation of Radical & Exponential Form
      1305 views
      7. Problem-Transforming Radical-Exponential Form
    7. Problem-Transforming Radical-Exponential Form
      1047 views
      6.2: Laws of Exponents / Indices (Practice Test)
      Exponent or Index Definition
    1. Exponent or Index Definition
      5704 views
      2. Problem-Exponent or Index Definition
    2. Problem-Exponent or Index Definition
      2972 views
      3. Law of Sum of Power of Exponents
    3. Law of Sum of Power of Exponents
      3154 views
      4. Problem-Law of Sum of Power of Exponents
    4. Problem-Law of Sum of Power of Exponents
      1855 views
      5. Law of Quotient of Power with Same Base
    5. Law of Quotient of Power with Same Base
      2037 views
      6. Problem-Law of Quotient of Power with Same Base
    6. Problem-Law of Quotient of Power with Same Base
      1134 views
      7. Law of Power of Product of Exponent
    7. Law of Power of Product of Exponent
      3028 views
      8. Problem-Law of Power of Product of Exponent
    8. Problem-Law of Power of Product of Exponent
      1350 views
      9. Law of Power of Power of Exponent
    9. Law of Power of Power of Exponent
      2352 views
      10. Problem-Law of Power of Power of Exponent
    10. Problem-Law of Power of Power of Exponent
      1179 views
      11. Zero and negative indices
    11. Zero and negative indices
      1286 views
      12. Problem-Negative Exponent of Rational Numbers
    12. Problem-Negative Exponent of Rational Numbers
      637 views
      13. Demonstration of the concept of power of an integer
    13. Demonstration of the concept of power of an integer
      360 views
      14. Problem-Applying Laws of Exponents to Evaluate Expressions
    14. Problem-Applying Laws of Exponents to Evaluate Expressions
      412 views
      15. Applications of Laws of Exponents
    15. Applications of Laws of Exponents
      2191 views
      16. Problem-Applications of Laws of Exponents
    16. Problem-Applications of Laws of Exponents
      1796 views
      6.3: Scientific Notation (Practice Test)
      Introduction to Scientific Notation
    1. Introduction to Scientific Notation
      9456 views
      2. Problem-Introduction to Scientific Notation
    2. Problem-Introduction to Scientific Notation
      4760 views
      3. Converting Scientific to Common form
    3. Converting Scientific to Common form
      3659 views
      4. Problem-Converting Scientific to Common form
    4. Problem-Converting Scientific to Common form
      2292 views
      5. Movement of Decimal in Scientific Notation
    5. Movement of Decimal in Scientific Notation
      2036 views
      6. Converting common to scientific form
    6. Converting common to scientific form
      122 views
      7. Multiplication of Numbers in Scientific Notation
    7. Multiplication of Numbers in Scientific Notation
      1533 views
      8. Problem-Multiplying Numbers in Scientific Notation
    8. Problem-Multiplying Numbers in Scientific Notation
      1227 views
      9. Division of Numbers in Scientific Notation
    9. Division of Numbers in Scientific Notation
      1437 views
      10. Problem-Dividing Numbers in Scientific Notation
    10. Problem-Dividing Numbers in Scientific Notation
      1250 views
      6.4: Logarithm (Practice Test)
      Logarithm Definition
    1. Logarithm Definition
      10870 views
      2. Problem-Logarithm Definition
    2. Problem-Logarithm Definition
      6946 views
      3. Converting Exponential to Log Form
    3. Converting Exponential to Log Form
      4421 views
      4. Problem-Converting Exponential to Log Form
    4. Problem-Converting Exponential to Log Form
      3076 views
      5. Converting Log to Exponential Form
    5. Converting Log to Exponential Form
      3029 views
      6. Problem-Converting Log to Exponential Form
    6. Problem-Converting Log to Exponential Form
      2226 views
      7. How to Find Unknown Base in Log Form
    7. How to Find Unknown Base in Log Form
      2749 views
      8. Problem-How to Find Unknown Base in Log Form
    8. Problem-How to Find Unknown Base in Log Form
      2045 views
      9. How to Find Unknown Number in Log Form
    9. How to Find Unknown Number in Log Form
      1985 views
      10. Problem-Finding Unknown Number in Log Form
    10. Problem-Finding Unknown Number in Log Form
      1703 views
      11. How to Find Unknown index in Log Form
    11. How to Find Unknown index in Log Form
      1818 views
      12. Problem-Finding Unknown index in Log Form
    12. Problem-Finding Unknown index in Log Form
      1532 views
      13. Common Logarithm
    13. Common Logarithm
      5624 views
      14. Problem-Common Logarithm
    14. Problem-Common Logarithm
      3284 views
      15. Characteristic & Mantissa of Logarithm
    15. Characteristic & Mantissa of Logarithm
      12960 views
      16. Problem-Characteristic & Mantissa of Logarithm
    16. Problem-Characteristic & Mantissa of Logarithm
      4978 views
      17. How to Find Characteristic of Given Number
    17. How to Find Characteristic of Given Number
      4151 views
      18. Problem-Finding Characteristic of Given Number
    18. Problem-Finding Characteristic of Given Number
      1863 views
      19. Finding Mantissa of Number by Log Table
    19. Finding Mantissa of Number by Log Table
      3383 views
      20. Problem-Finding Mantissa of Number by Log Table
    20. Problem-Finding Mantissa of Number by Log Table
      2223 views
      21. Introduction to Anti-Logarithms
    21. Introduction to Anti-Logarithms
      4240 views
      22. Problem-Introduction to Anti-Logarithms
    22. Problem-Introduction to Anti-Logarithms
      3167 views
      6.5: Laws of Logarithm (Practice Test)
      Product Law of Logarithm
    1. Product Law of Logarithm
      3111 views
      2. Problem-Product Law of Logarithm
    2. Problem-Product Law of Logarithm
      2165 views
      3. Quotient Law of Logarithm
    3. Quotient Law of Logarithm
      2043 views
      4. Problem-Quotient Law of Logarithm
    4. Problem-Quotient Law of Logarithm
      2262 views
      5. Power Law of Logarithm
    5. Power Law of Logarithm
      2108 views
      6. Problem-Power Law of Logarithm
    6. Problem-Power Law of Logarithm
      1717 views
      7. Law of Change of Base of Logarithm
    7. Law of Change of Base of Logarithm
      6017 views
      8. Problem-Law of Change of Base of Logarithm
    8. Problem-Law of Change of Base of Logarithm
      2897 views
      6.6: Application of Logarithm (Practice Test)
      Applications of Logarithm Laws in Calculations
    1. Applications of Logarithm Laws in Calculations
      4719 views
      2. Problem1-Applications of Logarithm Laws
    2. Problem1-Applications of Logarithm Laws
      2337 views
      3. Problem3-Applications of Logarithm Laws
    3. Problem3-Applications of Logarithm Laws
      4196 views
      4. Problem4-Applications of Logarithm Laws
    4. Problem4-Applications of Logarithm Laws
      2259 views
      5. Problem5-Applications of Logarithm Laws
    5. Problem5-Applications of Logarithm Laws
      2949 views

    Chapter 7 Arithmetic and Geometric Sequences (20 videos) (Practice Test)

      7.1: Definition (Practice Test)
      Introduction to Sequence and Series
    1. Introduction to Sequence and Series
      9207 views
      2. Problem-Introduction to Sequence and Series
    2. Problem-Introduction to Sequence and Series
      4119 views
      3. General Term in a Number Sequence
    3. General Term in a Number Sequence
      1991 views
      4. Problem-General Term in a Number Sequence
    4. Problem-General Term in a Number Sequence
      1458 views
      7.2: Arithmetic Sequence (Practice Test)
      Concept of Arithmetic Progression
    1. Concept of Arithmetic Progression
      4717 views
      2. Problem-Concept of Arithmetic Progression
    2. Problem-Concept of Arithmetic Progression
      2716 views
      3. Word Problems on Arithmetic Progression
    3. Word Problems on Arithmetic Progression
      891 views
      4. Solving Word Problem on Arithmetic Progression
    4. Solving Word Problem on Arithmetic Progression
      598 views
      5. Problem1-Word Problems on Arithmetic Progression
    5. Problem1-Word Problems on Arithmetic Progression
      690 views
      6. Problem2-Word Problems on Arithmetic Progression
    6. Problem2-Word Problems on Arithmetic Progression
      535 views
      7.3: Arithmetic Mean Between Two Numbers (Practice Test)
      Concept of Arithmetic Mean
    1. Concept of Arithmetic Mean
      2924 views
      2. Problem-Concept of Arithmetic Mean
    2. Problem-Concept of Arithmetic Mean
      1581 views
      3. n Arithmetic Means Between Two Given Numbers
    3. n Arithmetic Means Between Two Given Numbers
      4664 views
      7.4: Geometric Sequence (Practice Test)
      Concept of Geometric Progressions
    1. Concept of Geometric Progressions
      2263 views
      2. Problem1-Concept of Geometric Progressions
    2. Problem1-Concept of Geometric Progressions
      1213 views
      3. Problem2-Concept of Geometric Progressions
    3. Problem2-Concept of Geometric Progressions
      963 views
      7.5: Geometric Mean Between Two Numbers (Practice Test)
      Concept of Geometric Means
    1. Concept of Geometric Means
      2099 views
      2. Problem-Concept of Geometric Means
    2. Problem-Concept of Geometric Means
      795 views
      3. n Geometric Means Between Two Given Numbers
    3. n Geometric Means Between Two Given Numbers
      1379 views
      4. Problem-n Geometric Means Between Two Given Numbers
    4. Problem-n Geometric Means Between Two Given Numbers
      684 views

    Chapter 8 Sets and Functions (80 videos) (Practice Test)

      8.1: Concept of a Set (Practice Test)
      Set Definition
    1. Set Definition
      66158 views
      2. Problem-Introduction to Set
    2. Problem-Introduction to Set
      15024 views
      3. Problem-Set Notations
    3. Problem-Set Notations
      4934 views
      4. Set Notation and its Characteristics
    4. Set Notation and its Characteristics
      14544 views
      5. Problem-Notation for Denoting a Member of a Set
    5. Problem-Notation for Denoting a Member of a Set
      3690 views
      6. Describing a Set
    6. Describing a Set
      959 views
      7. Problem-Describing a Set
    7. Problem-Describing a Set
      2509 views
      8. Union of two sets
    8. Union of two sets
      6344 views
      9. Problem-Union of Two Sets
    9. Problem-Union of Two Sets
      1483 views
      10. Intersection of two sets
    10. Intersection of two sets
      3447 views
      11. Problem-Intersection of Two Sets
    11. Problem-Intersection of Two Sets
      1149 views
      12. Difference of two sets
    12. Difference of two sets
      4152 views
      13. Problem-Difference of Two Sets
    13. Problem-Difference of Two Sets
      859 views
      14. Complement of a Set
    14. Complement of a Set
      4330 views
      15. Universal Set
    15. Universal Set
      3818 views
      16. Problem-Universal Set
    16. Problem-Universal Set
      17. Problem-Universal Set and Complement of a Set
    17. Problem-Universal Set and Complement of a Set
      451 views
      18. Commutative Property of Union of Sets
    18. Commutative Property of Union of Sets
      1167 views
      19. Problem-Commutative Property of Intersection of Sets
    19. Problem-Commutative Property of Intersection of Sets
      1032 views
      20. Associativity of Union of three sets
    20. Associativity of Union of three sets
      4106 views
      21. Problem-Associative Property of Union of Sets
    21. Problem-Associative Property of Union of Sets
      932 views
      22. Associativity of Intersection of three sets
    22. Associativity of Intersection of three sets
      2778 views
      23. Problem-Associative Property of Intersection of Sets
    23. Problem-Associative Property of Intersection of Sets
      800 views
      24. Introduction to Venn Diagram
    24. Introduction to Venn Diagram
      1811 views
      25. Problem-Introduction to Venn Diagram
    25. Problem-Introduction to Venn Diagram
      3134 views
      26. Problem-Representing Sets Through Venn Diagrams
    26. Problem-Representing Sets Through Venn Diagrams
      1236 views
      27. Performing Union of Sets Through Venn Diagram
    27. Performing Union of Sets Through Venn Diagram
      1295 views
      28. Problem-Performing Union of Sets Through Venn Diagram
    28. Problem-Performing Union of Sets Through Venn Diagram
      1236 views
      29. Performing Intersection of Sets Through Venn Diagram
    29. Performing Intersection of Sets Through Venn Diagram
      772 views
      30. Problem-Performing Intersection of Sets Through Venn Diagram
    30. Problem-Performing Intersection of Sets Through Venn Diagram
      868 views
      31. Difference of Sets for Overlapping Sets
    31. Difference of Sets for Overlapping Sets
      1990 views
      32. Problem-Difference of Two Sets A and B Through Venn Diagram
    32. Problem-Difference of Two Sets A and B Through Venn Diagram
      799 views
      33. Complement of a Set Through Venn Diagram
    33. Complement of a Set Through Venn Diagram
      1321 views
      34. Problem-Complement of a Set Through Venn Diagram
    34. Problem-Complement of a Set Through Venn Diagram
      866 views
      35. De Morgans Law for Overlapping Sets
    35. De Morgans Law for Overlapping Sets
      1221 views
      36. Problem-De Morgans Law for Overlapping Sets
    36. Problem-De Morgans Law for Overlapping Sets
      838 views
      37. De Morgans Law for Disjoint Sets
    37. De Morgans Law for Disjoint Sets
      725 views
      38. Problem-De Morgans Law for Disjoint Sets
    38. Problem-De Morgans Law for Disjoint Sets
      528 views
      39. De Morgans Law for Set & its Subset
    39. De Morgans Law for Set & its Subset
      609 views
      40. Problem-De Morgans Law for Set & its Subset
    40. Problem-De Morgans Law for Set & its Subset
      574 views
      41. Commutative Law of Union of Sets
    41. Commutative Law of Union of Sets
      3535 views
      42. Problem-Commutative Law of Union of Sets
    42. Problem-Commutative Law of Union of Sets
      1323 views
      43. Commutative Law of Intersection of Sets
    43. Commutative Law of Intersection of Sets
      1987 views
      44. Problem-Commutative Law of Intersection of Sets
    44. Problem-Commutative Law of Intersection of Sets
      809 views
      45. Union Associativity for Disjoint Sets
    45. Union Associativity for Disjoint Sets
      572 views
      46. Problem-Union Associativity for Disjoint Sets
    46. Problem-Union Associativity for Disjoint Sets
      457 views
      47. Union Associativity for Overlapping Sets
    47. Union Associativity for Overlapping Sets
      2723 views
      48. Problem-Associative Law of Union Through Venn Diagram
    48. Problem-Associative Law of Union Through Venn Diagram
      3554 views
      49. Intersection Associativity for Disjoint Sets
    49. Intersection Associativity for Disjoint Sets
      815 views
      50. Problem-Intersection Associativity for Disjoint Sets
    50. Problem-Intersection Associativity for Disjoint Sets
      606 views
      51. Intersection Associativity for Overlapping Sets
    51. Intersection Associativity for Overlapping Sets
      2640 views
      52. Problem-Intersection Associativity for Overlapping Sets
    52. Problem-Intersection Associativity for Overlapping Sets
      885 views
      8.2: Binary Relation (Practice Test)
      Introduction to Binary Relation
    1. Introduction to Binary Relation
      15947 views
      2. Problem-Introduction to Binary Relation
    2. Problem-Introduction to Binary Relation
      2866 views
      3. Problem2-Introduction to Binary Relation
    3. Problem2-Introduction to Binary Relation
      7466 views
      4. Domain & Range of Binary Relation
    4. Domain & Range of Binary Relation
      16264 views
      5. Problem1-Domain & Range of Binary Relation
    5. Problem1-Domain & Range of Binary Relation
      4921 views
      6. Problem2-Domain & Range of Binary Relation
    6. Problem2-Domain & Range of Binary Relation
      964 views
      8.3: Function (Practice Test)
      Introduction to Function
    1. Introduction to Function
      33866 views
      2. More on Introduction to Functions
    2. More on Introduction to Functions
      11149 views
      3. Problem1-Introduction to Function
    3. Problem1-Introduction to Function
      6005 views
      4. Problem2-Introduction to Function
    4. Problem2-Introduction to Function
      677 views
      5. Problem3-Introduction to Function
    5. Problem3-Introduction to Function
      6740 views
      6. Problem4-Introduction to Function
    6. Problem4-Introduction to Function
      4776 views
      7. Finding Domain and Range of Functions
    7. Finding Domain and Range of Functions
      4881 views
      8. Into Function
    8. Into Function
      9. Problem1-Into Function
    9. Problem1-Into Function
      2746 views
      10. Problem2-Into Function
    10. Problem2-Into Function
      432 views
      11. Onto Function
    11. Onto Function
      7782 views
      12. Problem1-Onto Function
    12. Problem1-Onto Function
      2303 views
      13. Problem2-Onto Function
    13. Problem2-Onto Function
      433 views
      14. One-One Function
    14. One-One Function
      4739 views
      15. Problem-One-One Function
    15. Problem-One-One Function
      301 views
      16. Problem1-One to One Function
    16. Problem1-One to One Function
      2057 views
      17. Injective Function
    17. Injective Function
      18. Problem1-Injective Function
    18. Problem1-Injective Function
      1111 views
      19. Problem2-Injective Function
    19. Problem2-Injective Function
      246 views
      20. Bijective Function
    20. Bijective Function
      4605 views
      21. Problem1-Bijective Function
    21. Problem1-Bijective Function
      1587 views
      22. Problem2-Bijective Function
    22. Problem2-Bijective Function
      365 views

    Chapter 9 Linear Graphs (27 videos) (Practice Test)

      9.1: Cartesian Plane and Linear Graphs (Practice Test)
      Introducing Cartesian Plane
    1. Introducing Cartesian Plane
      4257 views
      2. Problem-Introduction to Cartesian Plane
    2. Problem-Introduction to Cartesian Plane
      259 views
      3. Problem-Introducing Cartesian Plane
    3. Problem-Introducing Cartesian Plane
      1338 views
      4. Locating ordered pairs in Cartesian plane
    4. Locating ordered pairs in Cartesian plane
      2686 views
      5. Problem-Locating ordered pairs in Cartesian plane
    5. Problem-Locating ordered pairs in Cartesian plane
      1445 views
      6. Drawing geometrical shapes in Cartesian plane
    6. Drawing geometrical shapes in Cartesian plane
      1707 views
      7. Constructing table for linear equation in two variables
    7. Constructing table for linear equation in two variables
      2446 views
      8. Scale of Graph
    8. Scale of Graph
      3347 views
      9. Problem-Scale of Graph
    9. Problem-Scale of Graph
      1223 views
      10. Drawing graph with given slopes & intercepts
    10. Drawing graph with given slopes & intercepts
      2209 views
      11. Problem1-Drawing graph with given slopes & intercepts
    11. Problem1-Drawing graph with given slopes & intercepts
      993 views
      12. Problem2-Drawing graph with given slopes & intercepts
    12. Problem2-Drawing graph with given slopes & intercepts
      801 views
      13. Drawing graph from a give table of discrete values
    13. Drawing graph from a give table of discrete values
      896 views
      14. Problem-Drawing graph from a give table of discrete values
    14. Problem-Drawing graph from a give table of discrete values
      704 views
      15. Solving real life problems by graph
    15. Solving real life problems by graph
      1160 views
      16. Problem-Solving real life problems by graph
    16. Problem-Solving real life problems by graph
      780 views
      17. Plotting Order Pairs and Draw the Lines
    17. Plotting Order Pairs and Draw the Lines
      208 views
      18. Problem-Plotting Order Pairs and Draw the Lines
    18. Problem-Plotting Order Pairs and Draw the Lines
      174 views
      9.2: Conversion Graphs (Practice Test)
      Reading conversion graph of kilometers & miles
    1. Reading conversion graph of kilometers & miles
      2556 views
      2. Problem-Reading conversion graph of kilometers & miles
    2. Problem-Reading conversion graph of kilometers & miles
      1000 views
      3. Reading conversion graph-Hectares & Acres
    3. Reading conversion graph-Hectares & Acres
      1169 views
      4. Problem-Reading conversion graph-Hectares & Acres
    4. Problem-Reading conversion graph-Hectares & Acres
      586 views
      5. Reading conversion graph-degrees Celsius & Fahrenheit
    5. Reading conversion graph-degrees Celsius & Fahrenheit
      1406 views
      6. Problem-Reading conversion graph-degrees Celsius & Fahrenheit
    6. Problem-Reading conversion graph-degrees Celsius & Fahrenheit
      820 views
      7. Reading conversion graph-US dollar & Pak Rs
    7. Reading conversion graph-US dollar & Pak Rs
      848 views
      8. Problem-Reading conversion graph-US dollar & Pak Rs
    8. Problem-Reading conversion graph-US dollar & Pak Rs
      577 views
      9. Solving Simultaneous Linear Equations Graphically
    9. Solving Simultaneous Linear Equations Graphically
      5588 views

    Chapter 10 Basic Statistics (94 videos) (Practice Test)

      10.1: Frequency Distribution (Practice Test)
      Frequency Distribution
    1. Frequency Distribution
      13271 views
      2. Problem-Frequency Distribution
    2. Problem-Frequency Distribution
      5188 views
      3. Ungrouped and Grouped Data
    3. Ungrouped and Grouped Data
      5952 views
      4. Problem-Ungrouped and Grouped Data
    4. Problem-Ungrouped and Grouped Data
      938 views
      5. Number of Classes
    5. Number of Classes
      903 views
      6. Problem-Number of Classes
    6. Problem-Number of Classes
      832 views
      7. Class Interval and Class Limits
    7. Class Interval and Class Limits
      17662 views
      8. Problem-Class Interval and Class Limits
    8. Problem-Class Interval and Class Limits
      2666 views
      9. Class Mark and Class Boundaries
    9. Class Mark and Class Boundaries
      16698 views
      10. Problem-Class Mark and Class Boundaries
    10. Problem-Class Mark and Class Boundaries
      1855 views
      11. Class Frequency
    11. Class Frequency
      1601 views
      12. Problem-Class Frequency
    12. Problem-Class Frequency
      726 views
      13. Uses and Properties of Range
    13. Uses and Properties of Range
      220 views
      14. Problem-Uses and Properties of Range
    14. Problem-Uses and Properties of Range
      55 views
      15. Introducing and Constructing Histogram
    15. Introducing and Constructing Histogram
      3765 views
      16. Problem-Introducing and Constructing Histogram
    16. Problem-Introducing and Constructing Histogram
      2156 views
      17. Constructing histogram with unequal intervals
    17. Constructing histogram with unequal intervals
      1843 views
      18. Problem-Constructing histogram with unequal intervals
    18. Problem-Constructing histogram with unequal intervals
      792 views
      19. Introducing and Constructing Frequency Polygon
    19. Introducing and Constructing Frequency Polygon
      1731 views
      20. Problem-Introducing and Constructing Frequency Polygon
    20. Problem-Introducing and Constructing Frequency Polygon
      785 views
      10.2: Cumulative Frequency (Practice Test)
      Construction of cumulative frequency table
    1. Construction of cumulative frequency table
      3828 views
      2. Problem-Construction of cumulative frequency table
    2. Problem-Construction of cumulative frequency table
      2101 views
      3. Drawing commulative frequency polygon or Ogive
    3. Drawing commulative frequency polygon or Ogive
      1492 views
      4. Problem-Drawing commulative frequency polygon or Ogive
    4. Problem-Drawing commulative frequency polygon or Ogive
      1057 views
      10.3: Measure of Central Tendency or Average (Practice Test)
      Measure of Location OR Central Tendency
    1. Measure of Location OR Central Tendency
      1579 views
      2. Problem-Measure of Location OR Central Tendency
    2. Problem-Measure of Location OR Central Tendency
      848 views
      3. Types of Measures of Central Tendency
    3. Types of Measures of Central Tendency
      1141 views
      4. Problem1-Types of Measures of Central Tendency
    4. Problem1-Types of Measures of Central Tendency
      435 views
      5. Problem2-Types of Measures of Central Tendency
    5. Problem2-Types of Measures of Central Tendency
      385 views
      6. Problem3-Types of Measures of Central Tendency
    6. Problem3-Types of Measures of Central Tendency
      685 views
      7. Importance of Measure of Central Tendency
    7. Importance of Measure of Central Tendency
      450 views
      8. Problem-Importance of Measure of Central Tendency
    8. Problem-Importance of Measure of Central Tendency
      167 views
      9. Arithmetic Mean of Raw Data-Direct Method
    9. Arithmetic Mean of Raw Data-Direct Method
      4101 views
      10. Problem-Arithmetic Mean of Raw Data-Direct Method
    10. Problem-Arithmetic Mean of Raw Data-Direct Method
      2575 views
      11. Arithmetic Mean for Grouped Data-Direct Method
    11. Arithmetic Mean for Grouped Data-Direct Method
      3278 views
      12. Problem-Arithmetic Mean for Grouped Data-Direct Method
    12. Problem-Arithmetic Mean for Grouped Data-Direct Method
      1833 views
      13. Arithmetic Mean for Raw Data-Short Formula
    13. Arithmetic Mean for Raw Data-Short Formula
      2147 views
      14. Problem-Arithmetic Mean for Raw Data-Short Formula
    14. Problem-Arithmetic Mean for Raw Data-Short Formula
      1339 views
      15. Arithmetic Mean for Grouped Data-Short Formula
    15. Arithmetic Mean for Grouped Data-Short Formula
      1789 views
      16. Problem-Arithmetic Mean for Grouped Data-Short Formula
    16. Problem-Arithmetic Mean for Grouped Data-Short Formula
      1098 views
      17. Geometric Mean for ungrouped data
    17. Geometric Mean for ungrouped data
      3757 views
      18. Geometric Mean for ungrouped data by logarithm
    18. Geometric Mean for ungrouped data by logarithm
      1652 views
      19. Problem-Geometric Mean for ungrouped data by logarithm
    19. Problem-Geometric Mean for ungrouped data by logarithm
      1053 views
      20. Geometric Mean of grouped data by logarithm
    20. Geometric Mean of grouped data by logarithm
      3863 views
      21. Problem-Geometric Mean of grouped data by logarithm
    21. Problem-Geometric Mean of grouped data by logarithm
      4951 views
      22. Harmonic Mean for Ungrouped Data
    22. Harmonic Mean for Ungrouped Data
      4409 views
      23. Problem-Harmonic Mean for ungrouped data
    23. Problem-Harmonic Mean for ungrouped data
      594 views
      24. Harmonic Mean for Grouped Data
    24. Harmonic Mean for Grouped Data
      6002 views
      25. Problem-Harmonic Mean for grouped data
    25. Problem-Harmonic Mean for grouped data
      856 views
      26. Median for Ungrouped Data
    26. Median for Ungrouped Data
      4878 views
      27. Problem-Median for Ungrouped Data
    27. Problem-Median for Ungrouped Data
      1934 views
      28. Median for Grouped Data
    28. Median for Grouped Data
      3057 views
      29. Problem-Median for Grouped Data
    29. Problem-Median for Grouped Data
      1735 views
      30. Median for Grouped Discrete Data
    30. Median for Grouped Discrete Data
      1478 views
      31. Problem-Median for Grouped Discrete Data
    31. Problem-Median for Grouped Discrete Data
      843 views
      32. Mode for Ungrouped Data
    32. Mode for Ungrouped Data
      1778 views
      33. Problem-Mode for Ungrouped Data
    33. Problem-Mode for Ungrouped Data
      1130 views
      34. Mode for Grouped Data
    34. Mode for Grouped Data
      2476 views
      35. Problem-Mode for Grouped Data
    35. Problem-Mode for Grouped Data
      395 views
      36. Mode for Grouped Continuous Data
    36. Mode for Grouped Continuous Data
      723 views
      37. Median, Quartiles and Percentiles
    37. Median, Quartiles and Percentiles
      548 views
      38. Quartiles for Individual Observations
    38. Quartiles for Individual Observations
      678 views
      39. More on Quartiles for Individual Observations
    39. More on Quartiles for Individual Observations
      307 views
      10.4: Estimation of Madian, Mode and Quartiles Graphically (Practice Test)
      Estimating Quartiles for Grouped Data using Graph
    1. Estimating Quartiles for Grouped Data using Graph
      562 views
      2. Graphical Location of Median Quartiles & Mode
    2. Graphical Location of Median Quartiles & Mode
      2376 views
      10.5: Properties of Arithmetic Mean (Practice Test)
      Properties of Arithmetic Mean
    1. Properties of Arithmetic Mean
      3184 views
      2. More on Properties of Arithmetic Mean
    2. More on Properties of Arithmetic Mean
      962 views
      10.6: Weighted Average (Practice Test)
      Calculating Weighted Mean
    1. Calculating Weighted Mean
      1424 views
      2. Problem-Calculating Weighted Mean
    2. Problem-Calculating Weighted Mean
      495 views
      3. Calculating Moving Mean
    3. Calculating Moving Mean
      548 views
      4. Problem-Calculating Moving Mean
    4. Problem-Calculating Moving Mean
      430 views
      10.7: Measure of Dispersion (Practice Test)
      Concept of Dispersion
    1. Concept of Dispersion
      1415 views
      2. Problem-Concept of Dispersion
    2. Problem-Concept of Dispersion
      677 views
      3. Types of Measures of Dispersion
    3. Types of Measures of Dispersion
      732 views
      4. Problem1-Types of Measures of Dispersion
    4. Problem1-Types of Measures of Dispersion
      335 views
      5. Problem2-Types of Measures of Dispersion
    5. Problem2-Types of Measures of Dispersion
      215 views
      6. Calculation of Range for Ungrouped Data
    6. Calculation of Range for Ungrouped Data
      1849 views
      7. Problem-Calculation of Range for Ungrouped Data
    7. Problem-Calculation of Range for Ungrouped Data
      869 views
      8. Calculation of Range for Grouped Data
    8. Calculation of Range for Grouped Data
      4332 views
      9. Problem-Calculation of Range for Grouped Data
    9. Problem-Calculation of Range for Grouped Data
      562 views
      10. Introduction to Variance and S.D
    10. Introduction to Variance and S.D
      1847 views
      11. Problem-Introduction to Variance and S.D
    11. Problem-Introduction to Variance and S.D
      956 views
      12. Calculation of the Variance and Standard Deviation by Direct Method
    12. Calculation of the Variance and Standard Deviation by Direct Method
      1112 views
      13. Problem-Calculation of Variance by Direct Method
    13. Problem-Calculation of Variance by Direct Method
      734 views
      14. Variance using Proper Mean Formula
    14. Variance using Proper Mean Formula
      879 views
      15. Problem-Calculation of Variance by Deviation Method
    15. Problem-Calculation of Variance by Deviation Method
      706 views
      16. Calculation of Variance by Short Cut Method
    16. Calculation of Variance by Short Cut Method
      695 views
      17. Problem-Calculation of Variance by Short Cut Method
    17. Problem-Calculation of Variance by Short Cut Method
      558 views
      18. Calculation of Standard Deviation by Short Cut Method
    18. Calculation of Standard Deviation by Short Cut Method
      3227 views
      19. Problem-Calculation of S.D by Short Cut Method
    19. Problem-Calculation of S.D by Short Cut Method
      411 views
      20. Calculating of Standard Deviation by Deviation Method
    20. Calculating of Standard Deviation by Deviation Method
      692 views
      21. Problem-Calculating of S.D by Deviation Method
    21. Problem-Calculating of S.D by Deviation Method
      419 views
      22. Calculation of Standard Deviation by Direct Method
    22. Calculation of Standard Deviation by Direct Method
      603 views
      23. Problem-Calculation of S.D by Direct Method
    23. Problem-Calculation of S.D by Direct Method
      417 views