These NSO sample paper level 2 for class 8 are designed to test your knowledge and make learning and interactive.
NSO is a competitive exam that tests students’ knowledge and problem-solving skills in the field of science.
Enhance your scientific reasoning and logical skills as you prepare for science Olympiads and competitive exams.
we offer a wide range of study materials for students in classes 1-10
It (sample paper ) will be very helpful for those students who are willing to get good marks in their academics.
Science Olympiad Sample Paper
1. Which of the following is a rabi crop?
A. Rice
B. Mustard
C. Soyabean
D. Maize
View Answer
B
2. Organic wastes can be decomposed to form ________, which can sustainably enhance the nutrient content of the soil.
A. compost
B. cow dung
C. fertilizer
D. pesticide
View Answer
A
3. Which of the following is not a traditional irrigation method?
A. Moat
B. Chain pump
C. Lever system
D. Drip system
View Answer
D
4. Weeds are controlled by chemicals called _________.
A. Pesticides
B. Fungicides
C. Weedicides
D. Insecticides
View Answer
C
5. The process of loosening and turning the soil is known as?
A. Winnowing
B. Ploughing
C. Harvesting
D. Threshing
View Answer
B
6. Rhizobium bacteria in the root nodules of leguminous plants help in fixing:
A. Sulphur
B. Oxygen
C. Nitrogen
D. Hydrogen
View Answer
C
7. The efficiency of a fuel is expressed in terms of its ________.
A. density
B. calorific value
C. volume
D. purity
View Answer
B
8. The SI unit of the calorific value of a fuel is :
A. N/kg
B. KJ/kgs
C. KW/kg
D. J/kg
View Answer
D
9. The color of outer zone of candle flame is _________.
A. orange
B. blue
C. red
D. yellow
View Answer
B
10. Combustion of a substance releases heat and ___.
A. oxygen
B. wood
C. light
D. water
View Answer
C
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Benefits Of The Science Olympiad:
- With the growing nature of change, the world has something new to offer every alternative day, and Olympiad provides a way to stay in touch with those updates.
- Science Olympiads are designed with updated questions from every science field to test the science of a student at an advanced level
- This kind of exam aims to check the student’s problem-solving skills, analytical skills, quantitative reasoning, etc..
