8th MATHS02. Linear Equation in One Variable06. Square and Square Roots07. Cube and Cube Roots08. Comparing Quantities09. Algebraic Expressions11. MensurationSCIENCE02. Microorganisms04. Metals and Non-Metals05. Coal and Petroleum06. Combustion and Flame07. Conservation of Plants and Animals08. Cell - Structure and Functions11. Force and Pressure12. Friction14. Chemical Effects of Electric Current