Humming Bird - HSO PDF Sample Papers for Class 10

Class 10 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

Water harvesting is a method which______

a)

Increase ground water level

b)

Not practiced in modern days

c)

Decrease ground water level

d)

Has no relation with ground water

Q.2

If A is at 4m left to B, B is to 5m left to C, C is to 10m North of D, and D is to 12m North to E, and F is to 18m South West from C, then what is the distance from A to f, if movement can take place only horizontally or vertically?

a)

15

b)

18

c)

27

d)

19

Q.3

The salts of which of the following metals can act as electrolyte?

a)

K

b)

Ag

c)

Au

d)

Cu

Q.4

Sun disappears two minutes after the actual sunset due to:

a)

tyndall effect

b)

atmospheric refraction

c)

scattering of light

d)

reflection

Q.5

If I am a woman's sister-in-law's daughter then how is that woman related to me?

a)

Maternal aunt

b)

Mother

c)

Father

d)

Sister

Q.6

The full form of UV rays is___________

a)

Ultra violet

b)

 Ultra violent

c)

Ultra valve

d)

Ultimate violet

Q.7

Which among the following waste product is not excreted by animals?

a)

Uric acid

b)

Urea

c)

Caffeine

d)

Carbon dioxide

Q.8

The compound used for white washing is:

a)

Magnesium oxide

b)

Sodium nitrate

c)

Potassium iodide

d)

Slaked lime

Q.9

The SI unit of resistance is:

a)

metre

b)

ohm

c)

joule

d)

kilogram

Q.10

Which among the following is analogous?

a)

Human arm and bat wings

b)

Human arm and dolphin flippers

c)

Wings of bat and human arm

d)

Wings of birds and wings of bees

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Answers to Sample Questions from Olympiad Success:

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

Answers to Sample Questions from Olympiad Success:

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

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