Humming Bird - HSO PDF Sample Papers for Class 4

Class 4 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 ________ helps to mix food with saliva.

a)

tongue

b)

teeth

c)

saliva

d)

none

Q.2

When a coin is dropped in a glass of water, it will __________.
 
 
 

a)

Break the glass

b)

Float mid-way

c)

Sink

d)

Float 

Q.3

Some key chains are used as:

a)

pulley

b)

wedge

c)

screw

d)

bottle opener

Q.4

What is the rule for the following pattern?

40, 36, 32, 28, 24

a)

Addition of 3

b)

Multiples of 3

c)

Difference of 4

d)

None of these

Q.5

Which of these is used while pulling out water from a well?

a)

Lever

b)

Pulley

c)

Wedge

d)

Inclined plane

Q.6

Which of these is a fixed plant?

a)

Water hyacinth

b)

Water lily

c)

Water lettuce

d)

Duckweed

Q.7

The evaporation of water from the seas and coming back to the surface of the earth in the form of rain is known as?

a)

Precipitation

b)

SedimentationDecantation

c)

Filtration

d)

Water Cycle

Q.8

Which of these have breathing roots?

a)

Mangrove

b)

Hydrilla

c)

Lotus

d)

Water lily

Q.9

Which of these is a heterotroph?

a)

Mango tree

b)

Leechi tree

c)

Mushroom

d)

Apple tree

Q.10

What does this picture show?



a)

Afforestation

b)

Deforestation

c)

Both (A) and (B)

d)

None of the above

Your Score: 0/10


Sample PDF of Humming Bird - Humming Bird Science Olympiad (HSO) PDF Sample Papers for Class 4:


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Answers to Sample Questions from Olympiad Success:

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

Answers to Sample Questions from Olympiad Success:

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

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