Welcome to The Knowledge Academy Bosal Official. We provide complete preparation for 9th, 10th, 11th, and 12th classes, including lectures, notes, MCQs, past papers, grammar lessons, and exam tips to help students achieve excellent results in board examinations
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Class 10 Physics Chapter 12 Waves | Short Questions, CRQs & Numericals |Lec 8 | PECTAA New Book 2026
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Colour of Complexes | Colour Formation | Chapter 18 Lecture 7 | FSc 2nd Year Chemistry | PECTAA 2026
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Parts of Speech | Definitions & Examples | English Grammar Course Lec 18 | Board + Competitive Exams
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12.4 Properties of Waves |Reflection, Refraction & Diffraction of waves|3 in 1|Class 10 Physics 2026
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Oxidation Number of atoms in compounds & ions Ex 16.1 to 16.3 | Class 10 Chemistry Ch 16 Pectaa 2026
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Future Perfect Tense | Complete in One Lecture | Board & Competitive Exams |Tips & Tricks Lecture 16
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Predicting Formula & Charge of a Complex Ion| Types of Complexes |FSc 2nd Year Chemistry Ch 18 Lec 5
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Thermal Expansion in Gases (گیسز میں حرارتی پھیلاؤ) | Charles's Law | Class 10 Physics | PECTAA 2026
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Thermal Expansion in Liquids |Class 10 Physics Chapter 10 | New Book 2026 |Real & Apparent Expansion
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Future Indefinite Tense in English | Rules, Examples, MCQs & Short Tricks |Board Exams & Competitive
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Volume Thermal Expansion | Coefficient of Volume Expansion (β)| Class 10 Physics|Ch 10 New Book 2026
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Calculate Concentration of a Solution in Titration empirical Data|Chemistry Class 10 |Ex 15.8 |Ch 15
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Variable Oxidation States |Transition Metals as Catalysts | Chapter 18 | FSc 2nd Year Chemistry 2026
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Past Perfect Tense in English Grammar | Complete Lecture 12 | Rules,| Class 6–12 | Competitive Exams
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10th Chemistry New Book 2026 | Chapter 15 Lecture 1 | Concept of Molar Volume | Ex 15.1, 15.2 & 15.3
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10th Class Math New Book 2026 |Exercise 5.1 Complete Solution |By Muhammad Irfan |TKA Bosal Official
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