National Science Olympiad Forum By SOF Olympiad Trainer

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Subject :NSO    Class : Class 1

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Subject :NSO    Class : Class 2

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Class : Class 4

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
D

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Class : Class 5
ans; d

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Subject :NSO    Class : Class 1

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Subject :NSO    Class : Class 8

Phases of the Moon are as shown in the figure. Which of the following options shows the correct labelling?



A 1 – Full Moon, 2 – Waning gibbous Moon, 3 – Waning crescent Moon, 4 – New Moon, 5 – Waxing crescent Moon
B 1 – New Moon, 2 – Waxing gibbous Moon, 3 – Waning crescent Moon, 4 – Full Moon, 5 – Waxing crescent Moon
C 1 – Waning crescent Moon, 2 – Waning gibbous Moon, 3 – Full Moon, 4 – New Moon, 5 – Waxing crescent Moon
D 1 – New Moon, 2 – Waning gibbous Moon, 3 – Waning crescent Moon, 4 – Full Moon, 5 – Waxing gibbous Moon


options are wrong

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
B

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Class : Class 3

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 8

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Subject :NSO    Class : Class 7

Read the given paragraph where few words have been italicised.
The gall bladder secretes bile juice which is stored in the liver. Bile breaks down fats into tiny droplets that can be digested and absorbed more easily. The digestive juices then act on these tiny droplets to form simpler compounds known as amino acids and glycerol.
Select the correct statement regarding this.

A The positions of gall bladder and liver should be interchanged.
B Amino acids and glycerol should not be replaced as they are correctly mentioned.
C Fats should be replaced by starch whereas amino acids should be replaced by peptides.
D The positions of fats and glycerol should be interchanged.


Ans 1:

Class : Class 4

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3

Ans 2:

Class : Class 3
A

Ans 3:

Class : Class 3

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