9th, Science Semi Test

विज्ञान सेमी टेस्ट

S.no chapter Link
1 laws of motion Click here
2 work and energy Click here
3 Current electricity Click here
4 Measurement of matter Click here
5 Acids bases and salts Click here
6 Classification of plants Click here
7 Energy flow in an ecosystem Click here
8 Useful and harmful microbes Click here
9 Environmental management Click here
10 Information Communication Technology (ICT) Click here
11 reflection of light Click here
12 study of sound Click here
13 Carbon and important element Click here
14 substances in common use Click here
15 Life process in Living Organisms Click here
16 Heredity and variation Click here
17 Introduction of biotechnology Click here
18 Observing space Telescopes Click here