SOF - NSO PDF Sample Papers for Class 7

Class 7 sample paper & practice questions for National Science Olympiad (NSO) 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

Select a suitable figure from the four alternatives that would complete the figure matrix:



a)

1

b)

2

c)

3

d)

4

Q.2

Sita and Gita are two sisters staying in different cities. Both were gifted an iron statue by their brother. Sita has to take a lot of care to maintain the shine of the statue, however, Gita does not need to make such efforts. This is because ______

I. Sita stays in Bombay

II. Gita stays in Bombay

III. The humid weather of Bombay makes the statue prone to rusting

IV. Gita stays in Jaipur          (NSO, 2010)

a)

I, II and III 

b)

I, III and IV 

c)

II and III only 

d)

II and IV only

Q.3

The vascular tissue for the transport of water and nutrients in the plant is called _____.

a)

Tissue

b)

Xylem

c)

Phloem

d)

stomata

Q.4

A car having an odometre reading 234562 km as recorded at 6 am is moving at a speed of 2 km/min. What would be the odometre reading at 6:40 am?

a)

234602 km

b)

234642 km

c)

234565 km

d)

234655 km

Q.5

Magnesium hydroxide, obtained when magnesium oxide is dissolved in water, is _________________.

a)

a base

b)

an indicator

c)

an acid

d)

a dissolving agent

Q.6

A carnivore with stripes on its body moves very fast while catching its prey. Where does it is most likely to be found?

a)

Polar regions

b)

Oceans

c)

Deserts

d)

tropical rainforests

Q.7

Which of the following can be used for testing acids and alkalis?

  1. Litmus solution
  2. Universal indicator
  3. Natural indicator
  4. pH metre

a)

Only 1

b)

Only 2

c)

1, 2 and 3

d)

1, 2, 3 and 4

Q.8

Which of the following statements is/are correct?

a)

Phloem tubes are only found in the leaves of plants as this is where the sugars are made.

b)

The volume of blood in an average human adult is 10 litres.

c)

Blood contains many more white blood cells than red blood cells.

d)

All of these

Q.9

Which of these statements is NOT true about white blood cells?

a)

They are white in colour and smaller than red blood cells.

b)

They do not have a definite shape.

c)

They protect us from disease-causing germs by producing antibodies.

d)

They can engulf germs that enter our bloodstream.

Q.10

Which type of respiration uses oxygen to breakdown the food?

a)

Airobic respiration

b)

Aerobic respiration

c)

Anaerobic respiration

d)

None of these

Your Score: 0/10


Sample PDF of SOF - National Science Olympiad (NSO) PDF Sample Papers for Class 7:


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Answers to Sample Questions from Olympiad Success:

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

Answers to Sample Questions from Olympiad Success:

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

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