National Science Olympiad Forum By SOF Olympiad Trainer - Page 682

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
Correct Answer C

Ans 2:

Class : Class 7

Ans 3:

Class : Class 4
The correct answer is c.

Ans 4:

Class : Class 5

Ans 5:

Class : Class 3

Ans 6:

Class : Class 3
THE CORRECT IS C

Ans 7:

Class : Class 5

Ans 8: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 9:

Class : Class 5
The answer is definitely C

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
ANSWER IS B

Ans 2:

Class : Class 5

Ans 3:

Class : Class 7
ans 7 and 8 are useless and utter nonsense

Ans 4:

Class : Class 5

Ans 5:

Class : Class 6

Ans 6:

Class : Class 5
ans 3 7 13 utter nonsense

Ans 7:

Class : Class 5
IT should be 'C'! How's it B?

Ans 8:

Class : Class 7
correct answer is b

Ans 9:

Class : Class 8
The answer is evidently wrong as it tells that salmons migrate to the "sea ", not rivers.

Ans 10:

Class : Class 5
the answer is b but i have written a

Ans 11:

Class : Class 5
yes its b because siberian crane comes to india in october that is winter and goes from india in march to april that is summer and we go bharatpur and see it in summers

Ans 12:

Class : Class 7

Ans 13:

Class : Class 5

Ans 14:

Class : Class 1
Answer 7 and 9 are right the correct ans is B.

Ans 15:

Class : Class 10
The question is wrong. The option says that salmon travels long distances to reach sea and lay eggs

Ans 16:

Class : Class 10
Number (i) should be Arctic to Antarctic during winters

Ans 17:

Class : Class 8
The salmon travels from sea to river to lay eggs .

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Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

Class : Class 6

Ans 3:

Class : Class 8
explain

Ans 4:

Class : Class 5
a

Ans 5:

Class : Class 5
ih8s

Ans 6:

Class : Class 6
A

Ans 7:

Class : Class 6
A

Ans 8:

Class : Class 7
dont talk like somesh

Ans 9:

Class : Class 4
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

Ans 10:

Class : Class 4

Ans 11:

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

Ans 12:

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

Ans 13:

Class : Class 5

Ans 14:

Class : Class 6
You are foolish adwika

Ans 15:

Class : Class 7

Ans 16:

Class : Class 2

Ans 17: (Master Answer)

Class : Class 1
The correct answer is A.

Ans 18:

Class : Class 6
A

Ans 19:

Class : Class 6
A

Ans 20:

Class : Class 6
A

Ans 21:

Class : Class 6
A

Ans 22:

Class : Class 6
AAAAAAAAAAAAA

Ans 23:

Class : Class 6
A

Ans 24:

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

Ans 25:

Class : Class 5
a

Ans 26:

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 27:

Class : Class 6
A

Ans 28:

Class : Class 5
i think so it should be a

Ans 29:

Class : Class 6
A

Ans 30:

Class : Class 6
A

Ans 31:

Class : Class 9
I agreecorrect answer is A

Ans 32:

Class : Class 4

Ans 33:

Class : Class 6
A

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 7

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 5
I by mistake marked D the correct option is c

Ans 6:

Class : Class 5
B

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
i do not understand it

Ans 2:

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 3:

Class : Class 7
lllllllllllllllllllllllllllllllllllllllll

Ans 4:

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 5:

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

Ans 6:

Class : Class 7

Ans 7:

Class : Class 9
c easy

Ans 8:

Class : Class 5

Ans 9:

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 10:

Class : Class 9
all are wrong

Ans 11:

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

Ans 12:

Class : Class 4
ans is B

Ans 13:

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

Ans 14:

Class : Class 4
All are wrong

Ans 15:

Class : Class 8

Ans 16:

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

Ans 17:

Class : Class 5
Answer: option C

Ans 18:

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 19:

Class : Class 7
nknnnk

Ans 20:

Class : Class 6

Ans 21:

Class : Class 5
the correct answer is c

Ans 22:

Class : Class 9
why c

Ans 23:

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

Ans 24:

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

Ans 25:

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

Ans 26: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 27:

Class : Class 4
E E E E E

Ans 28:

Class : Class 5

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5
D

Ans 2:

Class : Class 4
wronggggggggggggggggggggggggg

Ans 3:

Class : Class 8
the answer is (A)

Ans 4:

Class : Class 4
Answer is D

Ans 5:

Class : Class 8
oops (D)

Ans 6:

Class : Class 3

Ans 7:

Class : Class 3
The answer should be A

Ans 8:

Class : Class 1
d not a

Ans 9:

Class : Class 5
ohh

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5
C

Ans 2:

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

Ans 3:

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

Ans 4:

Class : Class 5

Ans 5:

Class : Class 3
C is the right answer.

Ans 6:

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

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
class-3

Ans 2:

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

Ans 3:

Class : Class 3
the correct answer is B

Ans 4:

Class : Class 7
vvvvdtryvvdfsdt,

Ans 5:

Class : Class 5
Nnnnnjnjnjnnjkjnknbhbjnnbnbnb

Ans 6:

Class : Class 5
B

Ans 7:

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

Ans 8:

Class : Class 3
b

Ans 9:

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

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4
b

Ans 2:

Class : Class 5
rteweewwwwwwwwwwwww

Ans 3:

Class : Class 9

Ans 4:

Class : Class 3
ursa major means the great hunter

Ans 5:

Class : Class 5

Ans 6:

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

Ans 7:

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

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