SOF - NSO Level 2 Sample Papers for Class 5

Class 5 sample paper & practice questions for the level 2 of National Science Olympiad (NSO) are given below. Syllabus for level 2 is also mentioned for these exams. You can refer these sample paper & quiz for preparing for the exam.

Resources:

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	Animals are eukaryotic, multicellular organisms that form the biological kingdom Animalia. What makes an animal a bird?
a)	Legs
b)	Wings
c)	Feather
d)	Nose

Q.2	Leena was studying the different properties of matter. She observed that a big solid box can not be put in any other small box where as liquids like water, soda shift to fit inside the box they are in. It is due to _______.
a)	Air
b)	Volume
c)	Mass
d)	Molecules are not tight packed

Q.3	A carpenter had a mixture of small iron nails and sawdust. Which of the following is the easiest way to separate iron nails from the sawdust?
a)	Use a magnifying glass
b)	Freeze the mixture
c)	Use a magnet
d)	Heat the mixture

Q.4	These days people are very conscious about their health and diet and wants to be fit. The problem in bones is mostly found in women these days. Which mineral is required by our body for strong bones?
a)	Iron
b)	Calcium
c)	Potassium
d)	Sodium

Q.5

Study the table given below:

Identify 'X' and 'Y'.

Mixture	Wanted Component	Unwanted Component
1. Wheat flour	Flour	X
2. Y	Grain seeds	Stalks

X - Husk, Y - Paddy

X - Wheat, Y - Husk

X - Wheat, Y - Sawdust

X - Husk, Y - Sand

Q.6	An atmosphere is a layer of gases surrounding a planet or other material body, that is held in place by the gravity of that body. The life supporting gases like carbon dioxide, nitrogen and oxygen are chiefly concentrated in which layer of atmosphere?
a)	Troposphere
b)	Exposphere
c)	Homosphere
d)	Stratosphere

Q.7	Soil erosion is a process where the upper most layer of soil is eroded by wind or water. There are many reasons for soil erosion but which of the following options influences soil erosion in India?
a)	Slope of land
b)	Deforestation
c)	Terracing
d)	Irrigation

Q.8

Match the following:

	Column - I		Column - II
p.	Cerebrum	1.	Controls breathing and blood circulation
q.	Cerebellum	2.	Controls movements
r.	Medulla	3.	Controls speech, memory and intelligence

p - 1, q - 2, r - 3

p - 3, q -2, r- 1

p - 3, q -1, r- 2

p - 2, q -3, r- 1

Q.9	The forces of attraction between molecules is greatest in the ______ state of matter.
a)	Liquid
b)	Gaseous
c)	Solid
d)	All of the above

Q.10	When limestone quarries were blasted, fossils were found in the different layers of the rock. What type of stone is limestone?
a)	Igneous rock
b)	Sedimentary rocks
c)	Metamorphic rock
d)	None of the above

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Answers to Sample Questions from Olympiad Success:

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

Answers to Sample Questions from Olympiad Success:

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

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