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Practice Paper For Class 5
1. An onion is actually the ___ of a plant.
A. Stem
B. Root
C. Leaf
D. Flower
2. Which of the following is a communicable disease?
A. Goitre
B. Scurvy
C. Anaemia
D. Chickenpox
3. Which of the following is an example of chemical energy getting converted to thermal energy?
1. Lightning
2. Burning gasoline in a car’s engine
3. Stretched rubber band
4. Person riding bicycle down the hill
5. A car crash
A. 1 and 3
B. 4 and 5
C. Only 3
D. Only 4
4. The dried and powdered bark of the cinchona tree was used to make a medicine for_____.
A. Malaria
B. Typhoid
C. Cholera
D. Jaundice
5.In humans, the system that carries oxygen and nutrients to all parts of the body is_____.
A. Nervous system
B. Excretory system
C. Digestive system
D. Circulatory system
6.Pure or distilled water is not used for drinking mainly because
A. It is poisonous
B. It does not contain any minerals required by the body
C. It is bacteria free
D. It is not available easily
7. Which would be the best material to use, while making the handle of a tea kettle?
A. Aluminium
B. Wood
C. Glass
D. Iron
8. Which one of the following diseases is caused by bacteria?
A. Polio
B. Dysentery
C. Chickenpox
D. None of these
9. A muscle is joined to a bone by a strong, tough and thick fibre called:
A. Tendon
B. Ligaments
C. Biceps
D. None of these
10. The forces of attraction between molecules is greatest in the ______ state of matter.
A. Liquid
B. Gaseous
C. Solid
D. All of the above
11. A compound is formed when
A. Only one kind of atoms combine
B. Two or more kinds of atoms combine
C. An atom is further broken into smaller particles
D. All of the above
12. The substance that makes plants green is known as
A. Water
B. Carbon dioxide
C. Chlorophyll
D. Calcium
13.Which of the following is a good source of roughage?
A. Eggs
B. Honey
C. Corn
D. Milk
14. Which of these does our body need for its proper functioning?
A. Rest
B. Balanced diet
C. Exercise
D. All of these
15. Which of the following causes influenza?
A. Virus
B. Bacteria
C. Algae
D. Fungi
ANSWER KEY
1.(B)
2.(D)
3.(D)
4.(A)
5.(D)
6.(B)
7.(B)
8.(B)
9.(A)
10.(C)
11.(B)
12.(C)
13.(C)
14.(D)
15.(A)
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