National Science Olympiad Forum By SOF Olympiad Trainer - Page 102

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5

Ans 2:

Class : Class 3

Ans 3:

Class : Class 5

Ans 4:

Class : Class 7

Ans 5:

Class : Class 5
Correct Answer C

Ans 6:

Class : Class 4
The correct answer is c.

Ans 7: (Master Answer)

Class :
The correct answer is C.

Ans 8:

Class : Class 5
The answer is definitely C

Ans 9:

Class : Class 3
THE CORRECT IS C

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
A

Ans 2:

Class : Class 4

Ans 3:

Class : Class 7
dont talk like somesh

Ans 4:

Class : Class 6
a

Ans 5:

Class : Class 6
A

Ans 6:

Class : Class 6
A

Ans 7:

Class : Class 6
AAAAAAAAAAAAA

Ans 8:

Class : Class 8
explain

Ans 9:

Class : Class 6
A

Ans 10:

Class : Class 6
A

Ans 11:

Class : Class 5
Somesh take a chill pill bro Adwika is still learning and so are u and don't be rude to everyone

Ans 12:

Class : Class 6
A

Ans 13:

Class : Class 6
You are foolish adwika

Ans 14:

Class : Class 6
A

Ans 15: (Master Answer)

Class :
The correct answer is A.

Ans 16:

Class : Class 10
the answer is C they said INCORRECT statement

Ans 17:

Class : Class 6
a

Ans 18:

Class : Class 9
I agreecorrect answer is A

Ans 19:

Class : Class 6
A as it is going the fastest at point w

Ans 20:

Class : Class 5

Ans 21:

Class : Class 6
A

Ans 22:

Class : Class 6

Ans 23:

Class : Class 5
ih8s

Ans 24:

Class : Class 5
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

Ans 25:

Class : Class 4
Can anyone explain the correct answer A??

Ans 26:

Class : Class 6
A

Ans 27:

Class : Class 9
* * The answer A only * *

Ans 28:

Class : Class 2

Ans 29:

Class : Class 6
A

Ans 30:

Class : Class 4

Ans 31:

Class : Class 6
A

Ans 32:

Class : Class 5
i think so it should be a

Ans 33:

Class : Class 7

Ans 34:

Class : Class 6
A

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
nknnnk

Ans 2:

Class : Class 7
lllllllllllllllllllllllllllllllllllllllll

Ans 3:

Class : Class 4
All are wrong

Ans 4:

Class : Class 3
Look here there is some problem. The correct answer is not there. Amrit is right. but all are not wrong. Anand and Rajesh are wrong. So, the correct answer will be E (which is not there actually. I made it myself because the correct answer was not there.) Rajesh and Anand.

Ans 5:

Class : Class 8
C is the correct answer because the solution is like that. So i think it is the correct one !

Ans 6:

Class : Class 6
the answer is not A nor B,C or D

Ans 7:

Class : Class 5

Ans 8:

Class : Class 9
why c

Ans 9:

Class : Class 8
I think the question is wronghow can digestion occur if there is no small intestine? so ans is D

Ans 10:

Class : Class 8
I agree with the solution given. Anand is right as a tooth also includes dentine as well as enamel. If it would have been,'The covering of a tooth is dentine.',it was wrong. Bhavya Jain check the solution.

Ans 11:

Class : Class 7

Ans 12:

Class :
ans is B

Ans 13:

Class : Class 5
Answer: option C

Ans 14:

Class : Class 6

Ans 15:

Class : Class 9

Ans 16:

Class : Class 5

Ans 17:

Class : Class 4
teeth are made of tough material called enamel .

Ans 18:

Class : Class 8
All the teeth have root,crown,neck but their SHAPE is different so Anand is correct.

Ans 19: (Master Answer)

Class :
The correct answer is C.

Ans 20:

Class : Class 6
Everyone's statements look wrong but the option is not there . Correct answer- {E} all are wrong

Ans 21:

Class : Class 9
c easy

Ans 22:

Class : Class 5
i do not understand it

Ans 23:

Class : Class 5
the correct answer is c

Ans 24:

Class : Class 5
the correct answer is c because premolars and molars are a set of permanent teeth only.

Ans 25:

Class : Class 5
E E E E E

Ans 26:

Class : Class 9
all are wrong

Ans 27:

Class : Class 8
Digestion of food takes place in small intestine whereas absorption of water from remaining undigested food takes place in large intestine. Premolars and few molars are not present in milk teeth set.

Ans 28:

Class : Class 8
Rajesh and Anand are wrong I emphasis more about Anand because the tough material in the teeth is it's enamel not the dentine.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 10
It is not a duck and his beak help him to catch fishes(fishes are first stored in its beak)

Ans 2:

Class :
D

Ans 3:

Class : Class 3

Ans 4:

Class :
D

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class :
The correct answer is C.

Ans 2:

Class : Class 4
Can anyone explain this question?

Ans 3:

Class : Class 3
the answer should be d

Ans 4:

Class : Class 9
I can't understand

Ans 5:

Class : Class 2
yes admin

Ans 6:

Class : Class 4
correct answer isC ..... I understood everything

Ans 7:

Class : Class 4
4 correct ans is c cause first she put the beans and it makes some sound and made a movement in the first place so it will be movement sound and then she broke it so basically it will be movement again but the action caused the beans to spill so that is why it made some tapping sound so the ans should be c movement- sound -movement- sound

Ans 8:

Class : Class 5

Ans 9:

Class : Class 4
correct ans is c cause first she did an action by putting the beans the action caused some sound which makes it movement-sound then she cut the plastic wrap which was the movement the movement made the beans spill all over which makes it sound energy

Ans 10:

Class : Class 9
I think Aanya is right

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 10
ANS b

Ans 2:

Class : Class 7
c

Ans 3:

Class : Class 7

Ans 4:

Class : Class 4

Ans 5:

Class : Class 5
i think its a

Ans 6:

Class : Class 8

Ans 7:

Class : Class 5
I THINK IT IS D

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7

Ans 2:

Class :

Ans 3:

Class : Class 7
A

Ans 4:

Class : Class 5

Ans 5:

Class :

Ans 6:

Class : Class 4
can someone tell me the ans

Ans 7:

Class : Class 10
why is the answer A

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 10
why dont you tell it yourself

Ans 2:

Class : Class 10
why dont you tell it yourself

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class :
The correct answer is B.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 8

Ans 3:

Class : Class 8

Ans 4:

Class : Class 4
CORRECT ANS IS A AS BAT IS A MAMMAL AND MAMMALS GIVE BIRTH TO FULLY FORMED BABIES

Ans 5:

Class : Class 9
The correct answer is A because Bat is a mammal and gives birth to young ones while others lay eggs .

Ans 6:

Class : Class 5
correct answer is A

Ans 7:

Class : Class 9
A is correct because bat gives birth to its babies while turtles, crocodiles and ducks lay eggs.....😊so my answer is ✅correct

Ans 8:

Class : Class 7

Ans 9:

Class : Class 10

Ans 10:

Class : Class 10

Ans 11: (Master Answer)

Class :
The correct answer is A.

Ans 12:

Class : Class 7
Bats are mammals and so they give birth to young ones.If they were not mammals,they would not have hair on their body.So, based on what is written above by me, it is clear that I think that the correct answer is option 'A'.

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