National Science Olympiad Forum By SOF Olympiad Trainer

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 7
Milky Way

Ans 2:

Class : Class 5
Milky Way

Ans 3:

Class : Class 5
Milky Way

Ans 4:

Class : Class 6
Milky way

Ans 5:

Class : Class 7
Milky Way

Ans 6:

Class : Class 3
Milky Way /Akashganga

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5
Jupiter

Ans 2:

Class : Class 3
Jupiter

Ans 3:

Class : Class 5
Jupiter

Ans 4:

Class : Class 7
Jupiter

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 6
365.256 days

Ans 2:

Class : Class 6
365.256 days

Ans 3:

Class : Class 6
365.256 days

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
organisms that depend on others for their food

Ans 2:

Class : Class 6
the organisms which do not make their own food. But they eat food with the help of autotrops. For example- All animals are heterotrops.

Ans 3:

Class : Class 7
The living organism that depend on others for food are called Hetrotrophs. Human beings and all living organism except plants which contain chlorophyll in them are Hetrotrophs. Plants which contain chlorophyll are Autotrophs because they don't depend on others for food.

Ans 4:

Class : Class 9
Heterotrophs are consumers which directly or indirectly depend on the food prepared by plants.

Ans 5:

Class : Class 6
A organism which cannot make its own food and hence depended on other plants i.e green plants for their food are called heterotrophs.For example =every animal is a heterotroph.

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 4
nile

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Class : Class 5
the nile

Ans 3:

Class : Class 5
Nile is the longest river in the world

Ans 4:

Class : Class 5
nile

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Subject :NSO    Class : Class 10

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
Diamond is the hardest material according to the Mohs scale as it is ranked 10.Talc is the softest material as it is marked 1.(There are only 10 points!)

Ans 2:

Class : Class 7
According to moh's scale- 1.diamond 2.corundum 10.talc

Ans 3:

Class : Class 5
diamond is the hardest mineral according to mohs scale and talc is the softest mineral

Ans 4:

Class : Class 6
diamond

Ans 5:

Class : Class 8
Diamond is the hardest material according to the Mohs scale.

Ans 6:

Class : Class 6
The hardest material according to Mohs scale is diamond.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
it is 1/2 weight of an object

Ans 2:

Class : Class 6
To find the density of an object,it is the 1/2 or half weight of an object.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
anti-lock braking system is the full form of ABS.

Ans 2:

Class : Class 7
Anti lock breaking system

Ans 3:

Class : Class 6
The full form of ABS is Anti-lock Braking System.

Ans 4:

Class : Class 8
Anti-lock braking system

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Class : Class 5
Anti-lock Braking System

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Class : Class 7
Anti breaking system

Ans 7:

Class : Class 8
Antilock Break system

Ans 8:

Class : Class 8
The answer anti breaking system shiyans

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
the force of magnet is magnetic force. it comes in the type of non-contact forces (forces applied by one body on another without in actual contact).

Ans 2:

Class : Class 9
magnetic force

Ans 3:

Class : Class 6
the force of a magnet is called magnetic force .

Ans 4:

Class : Class 6
Magnetism is one of the fundamental properties of nature. While,the force possessed by a magnet ona any magnetic material is called magnetic force. Good question......

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