National Science Olympiad Forum By SOF Olympiad Trainer - Page 659

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
A

Ans 2:

Class : Class 6
A

Ans 3:

Class : Class 6

Ans 4:

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

Ans 5:

Class : Class 5
i think so it should be a

Ans 6:

Class : Class 6
A

Ans 7:

Class : Class 6
A

Ans 8:

Class : Class 7

Ans 9:

Class : Class 6
A

Ans 10:

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 11:

Class : Class 6
the answer is C they said INCORRECT statement

Ans 12:

Class : Class 6
A

Ans 13:

Class : Class 5
a

Ans 14:

Class : Class 4
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

Ans 15:

Class : Class 7
dont talk like somesh

Ans 16:

Class : Class 4

Ans 17:

Class : Class 6
You are foolish adwika

Ans 18:

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

Ans 19:

Class : Class 8
explain

Ans 20:

Class : Class 6
A

Ans 21:

Class : Class 6
A

Ans 22:

Class : Class 5
a

Ans 23:

Class : Class 6

Ans 24:

Class : Class 4

Ans 25: (Master Answer)

Class : Class 1
The correct answer is A.

Ans 26:

Class : Class 5

Ans 27:

Class : Class 5
ih8s

Ans 28:

Class : Class 6
A

Ans 29:

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

Ans 30:

Class : Class 6
A

Ans 31:

Class : Class 6
A

Ans 32:

Class : Class 9
I agreecorrect answer is A

Ans 33:

Class : Class 6
AAAAAAAAAAAAA

Ans 34:

Class : Class 6
A

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
B

Ans 2:

Class : Class 2

Ans 3:

Class : Class 5
Answer will be option C as the dots are dust particles only

Ans 4:

Class : Class 7

Ans 5:

Class : Class 7

Ans 6:

Class : Class 5
I by mistake marked D the correct option is c

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Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

Class : Class 7
nknnnk

Ans 3:

Class : Class 5

Ans 4:

Class : Class 5
Answer: option C

Ans 5:

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

Ans 6:

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 7:

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

Ans 8:

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

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 5

Ans 11:

Class : Class 7

Ans 12:

Class : Class 8

Ans 13:

Class : Class 7
lllllllllllllllllllllllllllllllllllllllll

Ans 14:

Class : Class 4
All are wrong

Ans 15:

Class : Class 5
i do not understand it

Ans 16:

Class : Class 4
ans is B

Ans 17:

Class : Class 5
the correct answer is c

Ans 18:

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 19:

Class : Class 9
all are wrong

Ans 20: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 21:

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 22:

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

Ans 23:

Class : Class 9
c easy

Ans 24:

Class : Class 9
why c

Ans 25:

Class : Class 4
E E E E E

Ans 26:

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

Ans 27:

Class : Class 7
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 6

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 8
the answer is (A)

Ans 2:

Class : Class 1
d not a

Ans 3:

Class : Class 8
oops (D)

Ans 4:

Class : Class 3

Ans 5:

Class : Class 3
The answer should be A

Ans 6:

Class : Class 5
ohh

Ans 7:

Class : Class 4
wronggggggggggggggggggggggggg

Ans 8:

Class : Class 5
D

Ans 9:

Class : Class 4
Answer is D

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
What about frosted glass? That doesn’t cast a shadow!!! It casts a light kind of thing!!!!

Ans 2:

Class : Class 5
In my exam I made the same mistake!!!!

Ans 3:

Class : Class 3
Oh thank you so much!!!!!!

Ans 4:

Class : Class 5
C

Ans 5:

Class : Class 5

Ans 6:

Class : Class 3
C is the right answer.

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5
Nnnnnjnjnjnnjkjnknbhbjnnbnbnb

Ans 2:

Class : Class 3
b

Ans 3:

Class : Class 6
I caould not even see the full question

Ans 4:

Class : Class 5
B

Ans 5:

Class : Class 7
vvvvdtryvvdfsdt,

Ans 6:

Class : Class 3
the correct answer is B

Ans 7:

Class : Class 6
its b because the earth or the sun can be x or y and moon is z

Ans 8:

Class : Class 3
class-3

Ans 9:

Class : Class 9
answer should option c as moons between earth and sun so it means z is between x and y

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
ursa major means the great hunter

Ans 2:

Class : Class 5
rteweewwwwwwwwwwwww

Ans 3:

Class : Class 9

Ans 4:

Class : Class 9
Yes , Ursa Major resembles the Great Bear , Leo ; lion ,Orion ; hunter and Scorpius; scorpion .

Ans 5:

Class : Class 5

Ans 6:

Class : Class 6
Ans: Orion is a constellation that resembles a hunter.

Ans 7:

Class : Class 4
b

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 9
b

Ans 2:

Class : Class 7

Ans 3:

Class : Class 8

Ans 4:

Class : Class 10

Ans 5:

Class : Class 6

Ans 6:

Class : Class 7

Ans 7:

Class : Class 7
the observer cannot see S because Q is blocking the view and the observer cannot see R because of the opaque wall hence B is the correct answer

Ans 8:

Class : Class 7

Ans 9:

Class : Class 6

Ans 10:

Class : Class 6
ANSWER IS B

Ans 11:

Class : Class 7
b

Ans 12:

Class : Class 7
i am inveitable

Ans 13:

Class : Class 8

Ans 14:

Class : Class 6
the solution says c

Ans 15:

Class : Class 7
C is correct

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
D

Ans 2:

Class : Class 4
D

Ans 3:

Class : Class 3

Ans 4:

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

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