MIRROF & REFLECTION 6    7h

LENS 4    3h

OPTICAL INSTRUMENT 2    2h

PRISM 2    2h

INTERFERENCE 2    2h

ELECTRIC CURRENT 5    7h

ELECTRICITY 0    0m

HEATING EFFECT 2    3h

THERMOELECTRICITY 1    1h

ELECTRIC CHARGE 2    2h

MEASURING INSTRUMENT 3    6h

THERMODYNAMIC 0    0m

PHOTOELECTRIC EFFECT 3    3h

X-RAY 2    2h

RADIOACTIVITY 3    3h

NUCLEAR PHYSICS 3    3h

SEMICONDUCTOR 2    2h

ELECTRON 1    2h

ELECTRIC FIELD & POTENTIAL 3    5h

CAPACITOR 2    3h

PURE MAGNETISM 4    6h

MAGNETIC EFFECT 4    7h

ELECTROMAGNETISM INDUCTION 3    4h

AC 2    3h

WAVE 3    4h

SUPER POSITION OF WAVE 2    3h

MOLE CONCEPT 7    9h

GASEOUS STATE 4    4h

ACID BASE & SALT 1    1h

CHEMICAL KINETIC 3    3h

VOLUMETRIC ANALYSIS 4    5h

OXIDATION & REDUCTION 3    3h

CHEMICAL EQUILIBRIUM 4    5h

IONIC EQUILIBRIUM 5    5h

ATOMIC STRUCTURE 3    3h

ELECTROCHEMISTRY 6    6h

THERMODYNAMIC 4    4h

BOC 4    4h

NOMENCLATURE 3    4h

GOC 5    6h

HALOALKANE 4    5h

ALCOHOL 4    5h

PERIODIC TABLE 3    4h

HYDROGEN 2    2h

CARBON 3    3h

NITROGEN 3    3h

OXYGEN 1    1h

NITROGEN 1    2h

PLANT RESPIRATION 2    2h

PHOTOSYNTHESIS 3    3h

TRANSPIRATION 1    1h

PLANT WATER RELATION 2    1h

HORMON 1    51m

SEXUSL REPRO. OF FLOWERING PLANT 5    7h

ECOLOGY 5    6h

TAXONOMY 3    4h

CELL BIOLOGY 7    7h

CELL DIVISION 3    3h

GENETICS 4    4h

APPLICATION OF BIOLOGY 4    5h

PLANT ANATOMY 4    2h

BACTERIA 2    1h

BACTERIA 0    0m

ALGAE 1    51m

ANIMALS TISSUE 6    7h

CVS 4    5h

HUMAN DISEASE 5    7h

RESPIRATORY SYSTEM 4    5h

DIGESTIVE SYSTEM 6    7h

EXCRETORY SYSTEM 4    5h

REPRODUCTIVE SYSTEM 3    4h

NERVOUS SYSTEM 4    4h

ENDOCRINE SYSTEM 3    3h

PLASMODIUM 3    3h

EARTHWORM 3    4h

FROG 5    6h

CLASSIFICATION OF ANIMALS 1    1h

ANIMAL ADAPTATION & BEHAVIOUR 2    3h

EVOLUTION 2    2h

ORIGIN & EVOLUTION OF LIFE 3    4h

PHYLUM 5    6h

ANNELIDA 1    1h

ARTHROPODA 1    1h

CHORDATA 3    4h

MOLLUSCA / ECHINODERMATA 1    1h

MAT 7    6h

CODING & DECODING 1    54m

RANKING ORDER 2    2h