National Science Olympiad Forum By SOF Olympiad Trainer

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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 4
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
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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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.

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

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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 5:

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

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 4
nile

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Class : Class 5
the nile

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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!)

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Class : Class 6
diamond

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

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

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

Ans 6:

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

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Subject :NSO    Class : Class 5

Ans 1:

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

Ans 2:

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

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
Anti-lock Braking System

Ans 2:

Class : Class 7
The answer anti breaking system shiyans

Ans 3:

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

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Class : Class 7
Anti lock breaking system

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

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Class : Class 7
Anti breaking system

Ans 7:

Class : Class 7
Anti-lock braking system

Ans 8:

Class : Class 7
Antilock Break system

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Subject :NSO    Class : Class 6

Ans 1:

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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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 3:

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

Ans 4:

Class : Class 9
magnetic force

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
a rounded swelling or protuberant part

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