Karnataka 10th Science Multiple Choice questions from each chapter
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A collction of Multiple choice questions for Karnataka SSLC Science examination. The 10th Board exam students will find it very useful to get full marks for the first part of science paper

Some sample questions from the paper



1. Which of the following contains only biodegradable items?
(a) Grass, flowers and leather
(b) Grass, wood and plastic
© Fruit peels, cake and lime juice
(d) Cake, wood and grass (Both c & d)

2. Which of the following constitute a food chain?
(a) Grass, wheat and mango
(b) Grass, goat and human
© Goat, cow and elephant
(d) grass, fish and goat

3. Which of the following is an environment friendly practice?
(a) Carrying cloth bags
(b) switching off unnecessary fans and lights
© Walking to school
(d) All the above

4. What percentage of sunlight is used by plants to convert it into food energy?
(a) 10 % (b) 100 % © 1% (d) 50%

5. Flow of energy in an ecosystem is always
(a) Multi directional
(b) bidirectional
©unidirectional
(d) none of these

6. Which of the following is non-biodegradable?
(a) remains of plants
(b) Glass
© vegetable peels
(d) skin of a rat

7. A linear network of links in a food
(a) Food chain
(b) food web
© ecosystem
(d) consumers

8. An example of abiotic component is
(a) Plants
(b) soil
© microorganisms
(d) animals

9. The major pollutant from vehicles is
(a) carbon dioxide
(b) carbon monoxide
© Sulphur dioxide
(d) hydrogen sulphide

10. The main atmospheric layer near the surface of the earth is
(a) Troposphere
(b) ionosphere
© stratosphere
(d) mesosphere

For complete questions download the file below


Attached Files
.pdf   Karntaka 10th Science Multiple Choice questions for SSLC Examination.pdf (Size: 435.18 KB / Downloads: 673)
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