SilverZone - IOS PDF Sample Papers for Class 5

Class 5 sample paper & practice questions for International Olympiad of Science (IOS) level 1 are given below. Syllabus for level 1 is also mentioned for these exams. You can refer these sample paper & quiz for preparing for the exam.


Sample Questions from Olympiad Success:

Q.1 Q.2 Q.3 Q.4 Q.5 Q.6 Q.7 Q.8 Q.9 Q.10

Q.1

Birds that swim in water have _______.

a)

Webbed feet

b)

Clawed feet

c)

Long legs

d)

Short legs

Q.2

Which of the following causes AIDS?

a)

Fungi

b)

Bacteria

c)

Protozoa

d)

Virus

Q.3

Abhi accidentally touched a hot metal and spontaneously withdraw his hand from the metal. Why did he react spontaneously?

a)

Due to reflex action

b)

Due to the attraction of the metal

c)

Due to repulsion of the metal

d)

Due to the brightness and heaviness of the metal

Q.4

In which of the following process oxygen is used up?

a)

Respiration

b)

Photosynthesis

c)

Burning

d)

Both a and c

Q.5

Find the difference between 5th multiple and 6th multiple of the quotient when 1617 divided by 7. (NSO, 2013)

a)

7

b)

231

c)

35

d)

1.87

Q.6

In which layer of the atmosphere, changes in the weather occur? (NSO, 2013)

a)

Thermosphere

b)

Stratosphere

c)

Troposphere

d)

Mesosphere

Q.7

Find out the mirror image.



a)

1

b)

2

c)

3

d)

4

Q.8

Which of the following behaviours is an example of a plant responding to its internal clock? (NSO, 2014)

a)

Bending its leaves toward the sun.

b)

Growing deep roots during a drought.

c)

Closing its leaves at the start of night.

d)

Growing upward over other plants.

Q.9

A lunar eclipse occurs when the _____ comes in between the ______ and the ______.

Select the correct sequence of words to complete the given sentence.   (NSO, 2013)

a)

Sun, Moon, Earth

b)

Moon, Sun, Earth 

c)

Earth, Sun, Moon

d)

Moon, Earth, Mars

Q.10

Diseases that are spread through air, water and food are 

a)

Infectiois diseases

b)

Non-communicable diseases

c)

Genetic diseases

d)

Both a and b

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Answers to Sample Questions from Olympiad Success:

Q.1aQ.2dQ.3aQ.4dQ.5bQ.6cQ.7bQ.8cQ.9cQ.10a

Answers to Sample Questions from Olympiad Success:

Q.1 : a | Q.2 : d | Q.3 : a | Q.4 : d | Q.5 : b | Q.6 : c | Q.7 : b | Q.8 : c | Q.9 : c | Q.10 : a

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