Variations

Khyber Pakhtunkhwa Board > Class 10 > Math (Total Videos: 499)

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Chapter 3: Variations (50 videos)   (Practice Test)
3.1: Ratio, Proportions and Variations  (Practice Test)
  1. Concept of Ratio
  2. Problem 1: Concept of Ratio
  3. Properties of Ratio
  4. Problem 1: Properties of Ratio
  5. Problem 2: Properties of Ratio
  6. Direct Variations
  7. Problem 2: Direct Variations
  8. Problem 1: Direct Variations
  9. Problem3-Introducing Direct Variation
  10. Introduction to Proportion
  11. Problem 1: Introduction to Proportion
  12. Inverse Variations
  13. Problem 1: Inverse Variations
  14. Problem 2: Inverse Variations
  15. Problem 3: Inverse Variations
3.2: Third, Fourth, Mean and Continued Proportion  (Practice Test)
  1. Law of Proportion
  2. Problem 1: Law of Proportion
  3. Fourth Proportional
  4. Problem 1: Fourth Proportional
  5. Third Proportional
  6. Problem 1: Third Proportional
  7. Mean Proportional
  8. Problem 1: Mean Proportional
  9. Concept of Continued Ratio
  10. Problem-Introducing Continued Ratios
3.3: Theorems on Proportion  (Practice Test)
  1. Invertendo Theorem
  2. Problem 1: Invertendo Theorem
  3. Alternando Theorem
  4. Problem 1: Alternando Theorem
  5. Componendo Theorem
  6. Problem 1: Componendo Theorem
  7. Dividendo Theorem
  8. Problem 1: Dividendo Theorem
  9. Componendo-Dividendo Theorem
  10. Problem 1: Componendo-Dividendo Theorem
3.4: Joint Variation  (Practice Test)
  1. Joint Variation
  2. Problem 1: Joint Variation
  3. Problems Related to Joint Variation
3.5: K-Method
  1. Introduction to K-Method.
  2. Problem 2: Introduction to K-Method.
  3. Problem 3: Introduction to K-Method.
  4. Problem 1: Introduction to K-Method.
3.6: Real Life Problems Based on Variations  (Practice Test)
  1. Word Problem of Ratio of Shadow & Height
  2. Problem 1: Word Problem of Ratio of Shadow & Height
  3. Word problem of Ratio of Sides of Polygons
  4. Word problem of Ratio of Income & Expenses
  5. Variations-Miscellaneous-Exercise-3-Question 1
  6. Variations-Miscellaneous-Exercise-3-Question 2 to 6
  7. Variations-Miscellaneous-Exercise-3-Question 7 to 10
  8. Variations-Miscellaneous-Exercise-3-Question 11 to 15