NSO Level 1- Science Olympiad (SOF) Class 6: Questions 47 - 50 of 201

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Question 47

Appeared in Year: 2012

Question

MCQ▾

If ‘orange’ is called ‘butter’ , ‘butter’ is called “soap” is called ‘ink’ , ‘ink’ is called ‘honey’ and ‘honey’ is called ‘orange’ , which of the following is used for washing clothes?

Choices

Choice (4)Response

a.

Ink

b.

Honey

c.

Butter

d.

Soap

Question 48

Appeared in Year: 2012

Question

MCQ▾

Earthquakes generate waves over the earth which can be obtained on paper in the form of graph called

Choices

Choice (4)Response

a.

Seismogram

b.

Seismograph

c.

Seismosphere

d.

Richter scale

Question 49

Appeared in Year: 2012

Question

MCQ▾

The length of a rectangle is and the breadth is If where is the square of 5, then the area of the rectangle is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question 50

Appeared in Year: 2012

Question

MCQ▾

A mixture contains tiny particles of three different substances P, Q and R. Which of the following methods will be suitable for separation of components of the mixture?

Three Different Substances P, Q and R
SubstancesProperties of the particles
P, Q and R

P

Q

R

Same size and colour

Heavy, insoluble and non-magnetic

Light, insoluble and non-magnetic

Magnetic

Choices

Choice (4)Response

a.

Hand picking followed by winnowing.

b.

Winnowing followed by magnetic separation.

c.

Sieving followed by sublimation.

d.

Filtration followed by magnetic separation.

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