Humming Bird - HSO PDF Sample Papers for Class 8

Class 8 sample paper & practice questions for Humming Bird Science Olympiad (HSO) 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

The phenomenon in the figure below is possible due to _________.



a)

Dispersion

b)

Refraction

c)

Diffused reflection

d)

Regular reflection

Q.2

The maximum displacement of the bob of a simple pendulum from its mean position on either side is called as __________.

a)

Frequency

b)

Pitch

c)

Time period

d)

Amplitude

Q.3

The property due to which non-metals break up into pieces on hammering is called _______.

a)

Malleability

b)

Ductility

c)

Sonority

d)

Brittleness

Q.4

Fill in the blank with the option which fits the given pattern:



a)
b)
c)
d)

Q.5

Embellishing the Truth occurs when a person adds fictitious details or exaggerates facts or true stories. Which situation below is the best example of Embellishing the Truth?

a)

Isabel goes to the theater, and the next day,she tells her coworkers she thought the playwas excellent.

b)

The realtor describes the house, which iseleven blocks away from the ocean, asprime waterfront property.

c)

During the job interview, Fred, who hasbeen teaching elementary school for tenyears, describes himself as a very experiencedteacher.

d)

The basketball coach says it is likely thatonly the most talented players will get a collegescholarship.

Q.6

Look at this series: 1.5, 2.3, 3.1, 3.9, . . . What number should come next?

a)

4.2

b)

4.4

c)

4.7

d)

5.1

Q.7

Earthquakes can occur because of ________. (NSO, 2013)

a)

Movement of tectonic plates

b)

Volcanic eruption

c)

Mine blasts

d)

All of these

Q.8

Which fundamental particle in an atom has no charge?

a)

Electron

b)

Proton

c)

Neutron

d)

Both a and b

Q.9

An object placed 4 m from a plane mirror is shifted by 0.5 m away from the mirror. What is the distance between the object and its image?

a)

4 m

b)

3.5 m

c)

9 m

d)

5 m

Q.10

On what factors does the frequency of sound depend in wind instruments?

a)

The length of the air column

b)

The breadth of the air column

c)

The force with which the wind is blown

d)

All of the above

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Answers to Sample Questions from Olympiad Success:

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

Answers to Sample Questions from Olympiad Success:

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

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