National Science Olympiad Forum By SOF Olympiad Trainer - Page 119

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Subject :NSO    Class : Class 4

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Class : Class 5
Mars

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Class : Class 7
mars

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Class : Class 10
Mars is known as red planet

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Class : Class 4
mars

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Class : Class 6
The planet "Mars" is known as red planet because it has red color sand,rocks and atmosphere

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Class : Class 4
MARS IS KNOWN AS 'RED PLANET'

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Class : Class 7
Mars.

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Class : Class 7
Mars is called the red planet.

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Class : Class 7
MARS

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Class : Class 4
Mars

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Class : Class 6
MARS IS KNOWN AS THE RED PLANET

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Class : Class 7
MARS

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Class : Class 4
Mars

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Class : Class 5
mars

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Class : Class 10
Mars

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Class : Class 4
Mars

Ans 17:

Class : Class 4
Mars

Ans 18:

Class : Class 7
mars

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
The full of IAU is International Astronomical Union.

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Class : Class 7
The full form of IAU is International Association of Universities

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
Jupiter has 3 rings. Uranus has 13 rings. Neptune has 5 rings

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Class : Class 5
uranus

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Class : Class 4
The full form of IAU is International Astronomical Union.

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Class : Class 10
Uranus

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Class : Class 4
Uranus

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Class : Class 8
Jupiter has 3 Rings, Uranus has 13 Rings, Neptune has 6 Rings & Saturn has 12 Rings.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
sunflower

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Class : Class 4
Sunflower

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Class : Class 4
sunflower

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Class : Class 5
sunflower

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Class : Class 9
D: Sunflower

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Class : Class 7
Option D Sunflower

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Class : Class 5
D : Sunflower

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Class : Class 4
D: Sunflower

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Class : Class 7
Sunflower is a day-blooming flower. It grows best in full sunlight. Sunflower oil is extracted from its seeds, which is widely used in cooki ng.

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Class : Class 7
sunflower

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Class : Class 5
Option D

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Class : Class 7
The fusion of pollen and egg cell leads to the formation of seed. Fusion of pollen and egg cell results in the formation of an embryo that further develops into a seed.

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Class : Class 5
D: sunflower

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Class : Class 7
Sunflower

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Class : Class 10
Sunflower

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Class : Class 5
Option D

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
Seed

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Class : Class 7
Option A. seed

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Class : Class 5
A: Seed

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Class : Class 7
The fusion of pollen and egg cell leads to the formation of seed. Fusion of pollen and egg cell results in the formation of an embryo that further develops into a seed.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
Fir and pine are non- flowering plants. Hence, the correct option is A.

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Class : Class 7
D: Fern and tulsi

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Class : Class 7
D . FERN AND TULSI

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
d

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Class : Class 4
MARS

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Class : Class 7
Sunflower and marigold are naturally yellow in colour. Both of them are used for making yellow dye. Thus, the worker should choose sunflower and marigold flowers for making yellow dye. Hence, the correct answer is D.

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Class : Class 5
D: sunflower and marigold

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
S.I unit of mass is kilogram and S.I unit of weight is newton

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Class : Class 2
Kilogram

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Class : Class 6
Kilogram

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Class : Class 4
Kilogram

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
temparature

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Class : Class 2
Temperature

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Class : Class 7
TEMPERATURE IT HAS 2 TYPES = ROOM TEMPERATURE MEASURES THE ROOM TEMPERATURE BODY TEMPERATURE MEASURES THE BODY TEMPERATURE

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Class : Class 4
Temperature

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Class : Class 5
temparature

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Class : Class 7
There are two types of thermometer - Celcius or centigrate thermometer and ferenrite thermometer. The ferenrite is usually used to measure our core body temperature

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
b . We use friction in three types - Static friction , Sliding friction , Rolling friction. Here we are using sliding friction .

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Class : Class 4
B. Frictional Force

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Class : Class 7
Mars

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Class : Class 4
B.Frictional Force

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Class : Class 7
B] Frictional force

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Class : Class 7
Mars

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