National Science Olympiad Forum By SOF Olympiad Trainer - Page 78

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 10
option C

Ans 2:

Class : Class 2
Answer C is the correct answer as incisors which are present in front most teeth help to bite the food. canines are present just after incisors and help to tear the food. premolars are present just after canines which help to crush the food. molars are present at the last which help us chew and grind the food.

Ans 3:

Class : Class 5
C

Ans 4:

Class : Class 6
you are right

Ans 5:

Class : Class 6
the correct option is C

Ans 6:

Class :
OPTION C

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 7

Ans 3:

Class : Class 5
white you are rude for sure and it IS b

Ans 4:

Class : Class 4

Ans 5:

Class : Class 7
is is b how

Ans 6:

Class : Class 9
Kanav , if you know the answer then why have you posted it on the forum ?

Ans 7:

Class : Class 3

Ans 8:

Class : Class 10
option B

Ans 9:

Class : Class 4
how do you know that Kavan knows the correct answer

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 10
option B

Ans 2:

Class : Class 8
The pattern followed is 6 7=137 9=16So,8 4=12

Ans 3:

Class : Class 8
i.e. 6 plus 7 = 13 and 9 plus 7 = 16 . SO, 8 plus 4 is 12.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
why it is A when a ice melts it gets hot but the water stays cool

Ans 2:

Class : Class 6
C

Ans 3:

Class : Class 9
A IS THE ANSWER

Ans 4:

Class : Class 10
C

Ans 5:

Class : Class 5
answer is a because when the ice melts it becomes warmer and changes into liqiud

Ans 6:

Class : Class 10
option A

Ans 7:

Class : Class 4
A

Ans 8:

Class : Class 6
C

Ans 9:

Class : Class 4
A

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Subject :NSO    Class : Class 4

Ans 1:

Class :
B

Ans 2:

Class : Class 4
B

Ans 3:

Class : Class 10
option B

Ans 4:

Class : Class 4
a

Ans 5:

Class : Class 9
Harsh , the answer is B not A

Ans 6:

Class : Class 6
B

Ans 7:

Class : Class 5
the answer is a a a a a a a a!!!!!!!!!!!!

Ans 8:

Class : Class 5
B

Ans 9:

Class : Class 8
option b is the correct answer

Ans 10:

Class : Class 4
anser ccccccccccccccccccccccccccccccccccccccccccccccccccccccc

Ans 11:

Class : Class 7
The correct Option is b

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 9
The answer is A .......

Ans 2:

Class : Class 5
snowhite corrrect

Ans 3:

Class : Class 7
The answer is option A

Ans 4:

Class : Class 8
the answer is[ A]

Ans 5:

Class : Class 5

Ans 6:

Class : Class 10
option C

Ans 7:

Class : Class 5
C

Ans 8:

Class : Class 7
c is the right option

Ans 9:

Class : Class 4

Ans 10:

Class : Class 5

Ans 11:

Class : Class 7
Option c

Ans 12:

Class : Class 5
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Subject :NSO    Class : Class 4

Ans 1:

Class :

Ans 2:

Class : Class 4

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
correct answer is D

Ans 2:

Class : Class 5
but frog dosnt have just 3 life stages it has 4 so its not the answer

Ans 3:

Class : Class 5

Ans 4:

Class : Class 8
The correct answer is C

Ans 5:

Class : Class 9

Ans 6:

Class : Class 4
Frog has 4 stages any of the answers are not correct

Ans 7:

Class : Class 4

Ans 8:

Class : Class 9

Ans 9:

Class : Class 5
the answer is d as the mosquito does not look like the parent , has 3 stages of life and lays eggs while frog does not look like the adult , has 4 stages of life and lays eggs .

Ans 10:

Class : Class 3
The answer which is given in the SOF application is wrong, because a frog has four life stages in his life stages, the correct answer must be moth because it has only three life stages in his life cycle and the parent and child do not look same,

Ans 11:

Class : Class 4
It is option B

Ans 12:

Class : Class 5

Ans 13:

Class : Class 5
THE ANSWER IS D AS FROG HAS 4 STAGES IN IT'S LIFE CYCLE ,BUT DOES NOT LOOK LIKE IT'S PARENT.WHILE,MOSQUITO HAS THREE SYTAGES IN IT'S LIFE CYCLE AND DOES NOT LOOK LIKE IT'S PARENT.I MADE THE SAME MISTAKE IN THE PREVIOUS TEST

Ans 14:

Class : Class 9
the answer is d

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
D

Ans 2:

Class : Class 6
D

Ans 3:

Class : Class 10
correct ans in option D

Ans 4:

Class : Class 5
D

Ans 5:

Class : Class 4
answer is D

Ans 6:

Class : Class 5
Because Venus is the only planet to rotate clockwise, not Uranus

Ans 7:

Class : Class 10
HOW🌗🌔🌏🌺🌏🐎🐚🦃🎃🐓🌍🌸🌍🐓🌼🍄🐁🌼🐐😳😳😳😳😳😳😳😳😳😳😳😳😳😳

Ans 8:

Class : Class 6
C is not correct

Ans 9:

Class : Class 5
The answer is "C"

Ans 10:

Class :
option D

Ans 11:

Class : Class 10
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Ans 12:

Class : Class 5
D

Ans 13:

Class : Class 5
D

Ans 14:

Class : Class 6

Ans 15:

Class : Class 6
c ant be correct cause Venus is not made up of frozen gases

Ans 16:

Class : Class 5
D

Ans 17:

Class : Class 5
Option C is also correct. So students selecting Option C should be awarded 2 marks.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
it can be B

Ans 2:

Class : Class 6
Dear Master Answer, NoidaI don't understand this question as glass plate can be broken easily. Please Help Master Answer from Noida.Your Student,Ankush Dey

Ans 3:

Class : Class 6
a glass plate can be broken easily

Ans 4:

Class : Class 6
A floor tile can be broken with special instruments not with hands

Ans 5:

Class : Class 5

Ans 6:

Class : Class 5
c

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