Humming Bird - HSO PDF Sample Papers for Class 3

Class 3 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

Which of these birds have a hooked beak?

a)

Sparrow

b)

Parrot

c)

Crow

d)

Woodpecker

Q.2

Fill in the blank and choose the appropriate option.

To obtain water from water vapour, we should _____________ the water vapour.

a)

heat

b)

evaporate

c)

condense

d)

do nothing

Q.3

If the first and second letters in the word ENTHUSIASM are interchanged, also the third and fourth letters, the fifth and the sixth letter and so on, which of the following would be the sixth letter from the right?

a)

U

b)

A

c)

S

d)

T

Q.4

Where do Eskimos live?

a)

Bungalow

b)

Igloo

c)

Houseboat

d)

Hut

Q.5

Fill in the blank and choose the correct option.

A carrot plant differs from a marigold plant because it ______________.



a)

has fibrous roots

b)

has tap roots

c)

does not store food in its roots

d)

can only absorb water but not minerals

Q.6

The students at Springdales Public School are having a reading competition. The third-grade students read 1, 302 books. The fourth-grade students read 987 books. The fifth-grade students read 1, 203 books. 

How many books did the third, fourth and fifth-grade students read?  (NSO, 2011)

a)

3, 492 books

b)

3, 482 books

c)

2, 492 books

d)

2, 482 books

Q.7

Consider the following functions.

Movement, Running, Support, Protection, Shape, Blood cells protection

These functions are part of which system?

a)

Muscular system

b)

Skeletal system

c)

Circulatory system

d)

Both a and b

Q.8

Select one pair from the options such that when all the numbers are added gives the number in the centre.



a)

3, 5

b)

2, 3

c)

2, 4

d)

3, 4

Q.9

A particular bird can swim in water and also fly comfortably. It lays eggs to reproduce. Which of the following could this bird be?

a)

Sparrow

b)

Swan

c)

Pigeon

d)

Parrot

Q.10

Select the process in which a matter in a state with no fixed shape but with fixed volume changes to a state with both fixed shape and volume. (Set-A NSO, 2017)

a)

Condenstaion

b)

Evaporation

c)

Melting

d)

Freezing

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Answers to Sample Questions from Olympiad Success:

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

Answers to Sample Questions from Olympiad Success:

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

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