National Science Olympiad Forum By SOF Olympiad Trainer - Page 650

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Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

Class : Class 6
A

Ans 3:

Class : Class 6
A

Ans 4:

Class : Class 5
i think so it should be a

Ans 5:

Class : Class 4
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

Ans 6:

Class : Class 4

Ans 7:

Class : Class 6
A

Ans 8:

Class : Class 8
explain

Ans 9:

Class : Class 4

Ans 10:

Class : Class 6
A

Ans 11:

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

Ans 12:

Class : Class 6
A

Ans 13: (Master Answer)

Class : Class 1
The correct answer is A.

Ans 14:

Class : Class 5

Ans 15:

Class : Class 6
A

Ans 16:

Class : Class 5
ih8s

Ans 17:

Class : Class 6
AAAAAAAAAAAAA

Ans 18:

Class : Class 6
A

Ans 19:

Class : Class 6

Ans 20:

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

Ans 21:

Class : Class 5
a

Ans 22:

Class : Class 7

Ans 23:

Class : Class 5

Ans 24:

Class : Class 6
A

Ans 25:

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 26:

Class : Class 6
A

Ans 27:

Class : Class 7
dont talk like somesh

Ans 28:

Class : Class 6
You are foolish adwika

Ans 29:

Class : Class 6
A

Ans 30:

Class : Class 6
A

Ans 31:

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

Ans 32:

Class : Class 9
I agreecorrect answer is A

Ans 33:

Class : Class 6
A

Ans 34:

Class : Class 5
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 7

Ans 4:

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

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 4
ans is B

Ans 2:

Class : Class 9
c easy

Ans 3:

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

Ans 4:

Class : Class 5
i do not understand it

Ans 5:

Class : Class 5
Answer: option C

Ans 6:

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

Ans 7:

Class : Class 5
the correct answer is c

Ans 8:

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 9:

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 10:

Class : Class 7

Ans 11:

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

Ans 12:

Class : Class 5

Ans 13:

Class : Class 7
lllllllllllllllllllllllllllllllllllllllll

Ans 14:

Class : Class 9
why c

Ans 15:

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

Ans 16:

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

Ans 17:

Class : Class 9
all are wrong

Ans 18:

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

Ans 19:

Class : Class 7
nknnnk

Ans 20:

Class : Class 4
All are wrong

Ans 21: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 22:

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 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

Ans 25:

Class : Class 4
E E E E E

Ans 26:

Class : Class 6

Ans 27:

Class : Class 5

Ans 28:

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.

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 8
oops (D)

Ans 2:

Class : Class 1
d not a

Ans 3:

Class : Class 3

Ans 4:

Class : Class 4
Answer is D

Ans 5:

Class : Class 8
the answer is (A)

Ans 6:

Class : Class 5
ohh

Ans 7:

Class : Class 5
D

Ans 8:

Class : Class 3
The answer should be A

Ans 9:

Class : Class 4
wronggggggggggggggggggggggggg

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Subject :NSO    Class : Class 3

Ans 1:

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

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 5
C

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
the correct answer is B

Ans 2:

Class : Class 3
b

Ans 3:

Class : Class 5
B

Ans 4:

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

Ans 5:

Class : Class 7
vvvvdtryvvdfsdt,

Ans 6:

Class : Class 3
class-3

Ans 7:

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

Ans 8:

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

Ans 9:

Class : Class 5
Nnnnnjnjnjnnjkjnknbhbjnnbnbnb

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
ursa major means the great hunter

Ans 2:

Class : Class 4
b

Ans 3:

Class : Class 5
rteweewwwwwwwwwwwww

Ans 4:

Class : Class 9

Ans 5:

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

Ans 6:

Class : Class 5

Ans 7:

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

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6

Ans 2:

Class : Class 7
b

Ans 3:

Class : Class 7
C is correct

Ans 4:

Class : Class 7
i am inveitable

Ans 5:

Class : Class 9
b

Ans 6:

Class : Class 6
ANSWER IS B

Ans 7:

Class : Class 6
the solution says c

Ans 8:

Class : Class 7

Ans 9:

Class : Class 8

Ans 10:

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 11:

Class : Class 6

Ans 12:

Class : Class 6

Ans 13:

Class : Class 7

Ans 14:

Class : Class 10

Ans 15:

Class : Class 8

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
D

Ans 2:

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

Ans 3:

Class : Class 4
D

Ans 4:

Class : Class 3

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