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Matter in our surroundings (9th - Chemistry)
Nutrition in plants (10th - Botany)
The fundamental unit of life (9th - Zoology)
Real Numbers (10th - Math)
Light (10th - Physics)
Chemical Reactions (10th - Chemistry)
Nutrion in human beings (10th - Zoology)
Motion-II (9th - Physics)
Motion-I (9th - Physics)
Number system (9th - Math)