SilverZone - IOS PDF Sample Papers for Class 6

Class 6 sample paper & practice questions for International Olympiad of Science (IOS) 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

What is the density of water?

a)

500 kg/m3

b)

1000 kg/m3

c)

200 kg/m3

d)

100 kg/m3

Q.2

A mixture contains two solids P and Q. Solid P is light in weight while solid Q is very heavy. Their sizes are almost same. Here, P is an unwanted component. To get pure solid Q, which separation method would you suggest? (NSO, 2010)

a)

Sieving 

b)

Winnowing

c)

Magnetic separation

d)

Filtration

Q.3

At which of the following stages bleaching and dyeing be usually done?

a)

Just before the fabric is made.

b)

After the fabric is made.

c)

Before the yarns are made.

d)

After the yarns are made.

Q.4

What is the SI unit of weight?

a)

Kg

b)

Gram

c)

Milligram

d)

Newton

Q.5

Find out the two signs to be interchanged for making the following equation correct: 34 + 43 - 32 x 2 = 1432.

a)

+ and x

b)

- and +

c)

- and x

d)

Present equation is correct.

Q.6

Nidhi connected two bulbs across two cells in a simple circuit. What should Nidhi do to make the bulbs glow dimmer?

a)

Replace one cell with a piece of chalk.

b)

Replace one cell with a piece of wire.

c)

Replace one bulb with a piece of wire.

d)

Replace one bulb with another cell.

Q.7

The process of conversion of vapour into liquid is called __________.

a)

Sublimation

b)

Solidification

c)

Evaporation

d)

Condensation

Q.8

Choose the box that is similar to the box formed from the given sheet of paper (X).



a)

1 and 3 only

b)

2,3 and 4 only

c)

2 only

d)

3 and 4 only

Q.9

Which one of the following is transparent medium?

a)

Butter paper

b)

Water

c)

Metal

d)

Stone

Q.10

Where is the force of attraction of a magnet the maximum?

a)

At all sides

b)

All over the magnet

c)

At its poles

d)

At its centre

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Answers to Sample Questions from Olympiad Success:

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

Answers to Sample Questions from Olympiad Success:

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

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