general introduction: importance and scope of chemistry
generation of electricity
carbohydrate metabolism
reproductive health
the s-block elements (alkali and alkaline earth metals)
overview of india
natural selection
community health and hygiene
business law and contract act
applications of matrices and determinants
tsunami and floods
electric charges and fields
substances, objects and energy
global environmental change
drug, tobacco and alcohol consumption
nomenclature in classification
issues of the environment
social movements in our time
types of nutrients
recent social movements
permanent tissues and their types
oscillation and waves
kings and kingdoms of the early medieval period
non-cooperation movement
measurements and units
reformation in europe
petroleum and natural gas
concept of consumption function, saving function and investment function
cardiac cycle