National Science Olympiad Forum By SOF Olympiad Trainer - Page 100

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 8

Ans 2:

Class : Class 5
the answer is A because it require pull force and others require push force

Ans 3: (Master Answer)

Class : Class 1
The correct answer is A.

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 8
OBVIOUSLY D.....

Ans 2:

Class : Class 5
d

Ans 3:

Class : Class 8

Ans 4:

Class : Class 9
The correct answer is - D

Ans 5:

Class : Class 9
The correct answer is D

Ans 6:

Class : Class 8
D

Ans 7:

Class : Class 5
easy question

Ans 8: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 9:

Class : Class 4
THE CORRECT ANSWER IS-D.

Ans 10:

Class : Class 5
Correct option D

Ans 11:

Class : Class 5

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 2:

Class : Class 5

Ans 3:

Class : Class 5
Correct Answer C

Ans 4:

Class : Class 7

Ans 5:

Class : Class 3

Ans 6:

Class : Class 3
THE CORRECT IS C

Ans 7:

Class : Class 5

Ans 8:

Class : Class 5
The answer is definitely C

Ans 9:

Class : Class 4
The correct answer is c.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
A

Ans 2:

Class : Class 7

Ans 3:

Class : Class 6
A

Ans 4:

Class : Class 5
ih8s

Ans 5:

Class : Class 5
i think so it should be a

Ans 6:

Class : Class 6
A

Ans 7:

Class : Class 7
dont talk like somesh

Ans 8:

Class : Class 6
A

Ans 9:

Class : Class 6
A

Ans 10:

Class : Class 5
a

Ans 11:

Class : Class 4
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 8
explain

Ans 13:

Class : Class 6
A

Ans 14:

Class : Class 6
AAAAAAAAAAAAA

Ans 15:

Class : Class 6
You are foolish adwika

Ans 16:

Class : Class 6

Ans 17:

Class : Class 6
A

Ans 18:

Class : Class 5

Ans 19:

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

Ans 20:

Class : Class 6
A

Ans 21:

Class : Class 6
A

Ans 22:

Class : Class 6
A

Ans 23:

Class : Class 9
the answer is C they said INCORRECT statement

Ans 24:

Class : Class 4
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

Ans 25:

Class : Class 5
a

Ans 26:

Class : Class 9
I agreecorrect answer is A

Ans 27:

Class : Class 6
A

Ans 28: (Master Answer)

Class : Class 1
The correct answer is A.

Ans 29:

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

Ans 30:

Class : Class 4

Ans 31:

Class : Class 2

Ans 32:

Class : Class 4

Ans 33:

Class : Class 6
A

Ans 34:

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

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
lllllllllllllllllllllllllllllllllllllllll

Ans 2:

Class : Class 5
Answer: option C

Ans 3:

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

Ans 4:

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 5:

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

Ans 6:

Class : Class 8

Ans 7:

Class : Class 7

Ans 8:

Class : Class 5
i do not understand it

Ans 9: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 10:

Class : Class 4
All are wrong

Ans 11:

Class : Class 9
all are wrong

Ans 12:

Class : Class 5
the correct answer is c

Ans 13:

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

Ans 14:

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 15:

Class : Class 6

Ans 16:

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

Ans 17:

Class : Class 4
ans is B

Ans 18:

Class : Class 5

Ans 19:

Class : Class 7
nknnnk

Ans 20:

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

Ans 21:

Class : Class 4
E E E E E

Ans 22:

Class : Class 5

Ans 23:

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

Ans 24:

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

Ans 25:

Class : Class 7
Rajesh and Anand are wrong I emphasis more about Anand because the tough material in the teeth is it's enamel not the dentine.

Ans 26:

Class : Class 9
c easy

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 9
why c

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
D

Ans 2:

Class : Class 3

Ans 3:

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

Ans 4:

Class : Class 4
D

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 9
I can't understand

Ans 2:

Class : Class 2
yes admin

Ans 3:

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 4:

Class : Class 5

Ans 5:

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

Ans 6:

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 7:

Class : Class 4
Can anyone explain this question?

Ans 8:

Class : Class 3
the answer should be d

Ans 9:

Class : Class 9
I think Aanya is right

Ans 10: (Master Answer)

Class : Class 1
The correct answer is C.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 10
ANS b

Ans 2:

Class : Class 7

Ans 3:

Class : Class 7
c

Ans 4:

Class : Class 8

Ans 5:

Class : Class 4

Ans 6:

Class : Class 5
i think its a

Ans 7:

Class : Class 5
I THINK IT IS D

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