Percentage, Ratio and Proportion

Federal Board > Class 9 > General Math (Total Videos: 390)

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Chapter 1: Percentage, Ratio and Proportion (31 videos)   (Practice Test)
1.1: Percentage(Practice Test)
  1. Concept of Percentage
  2. Problem-Concept of Percentage
  3. Percentages, Fractions and Decimals
  4. Finding the Percentage of a Number
  5. Solve Real Life Problems Involving Percentages
  6. Problem-Solve Real Life Problems Involving Percentages
1.2: Ratio(Practice Test)
  1. Concept of Ratio
  2. Problem 1: Concept of Ratio
  3. Antecedent and Consequent
  4. Problem-Antecedent and Consequent
  5. Reduced Form of a Ratio
  6. Problem-Reduced Form of a Ratio
  7. Relation Between Ratio and Fraction
  8. Problem-Relation Between Ratio and Fraction
  9. Increase and Decrease in Ratio
1.3: Proportion(Practice Test)
  1. Introduction to Proportion
  2. Problem 1: Introduction to Proportion
  3. Problem-Concept of Proportion
  4. Types of Proportion
  5. Direct Proportion
  6. Problem-Direct Proportion
  7. Inverse Proportion
  8. Problem-Inverse Proportion
  9. Solving Problem Involving Inverse Proportion
  10. Problem-Solving Problem Involving Direct Proportion
  11. Solving Word Problem by Using Proportion Method
  12. Solving Problem Involving Direct Proportion
1.4: Compound Proportion(Practice Test)
  1. Introducing Compound Proportion
  2. Problem-Concept of Compound Proportion
  3. Solving Word Problem of Compound Proportion-Problem1
  4. Solving Word Problem of Compound Proportion-Problem2
 

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