National Science Olympiad Forum By SOF Olympiad Trainer - Page 651

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
Tricky not common plants

Ans 2:

Class : Class 5
why d

Ans 3:

Class : Class 9
ans is d i think

Ans 4:

Class : Class 5
D

Ans 5: (Master Answer)

Class : Class 1

Ans 6:

Class : Class 6
b

Ans 7:

Class : Class 1
I think ans is D.

Ans 8:

Class : Class 8
uff,I thought rice is rabi crop -__-

Ans 9:

Class : Class 8
answer is 'D'

Ans 10:

Class : Class 4
And D

Ans 11:

Class : Class 8
I think the answer is B

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 8
pl clarify

Ans 2:

Class : Class 5
c it shhowed me

Ans 3:

Class : Class 5
answer is c because skull has immovable joints and it does not shows any movement at all.

Ans 4:

Class : Class 5
Yes they are correct because all other options are correct except for option (c

Ans 5:

Class : Class 7
DDDD

Ans 6:

Class : Class 4
It is supposed to be C, according to these people.

Ans 7:

Class : Class 5

Ans 8:

Class : Class 5
C

Ans 9:

Class : Class 10

Ans 10:

Class : Class 7
C

Ans 11:

Class : Class 7
No chances to be wrong.

Ans 12:

Class : Class 6

Ans 13:

Class : Class 5
c

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
QWRTYUIOP[]

Ans 2:

Class : Class 6
Very easy

Ans 3: (Master Answer)

Class : Class 1
The correct answer is C.

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
The answer is A.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 9

Ans 2:

Class : Class 5
I can, At first, the temperature was 25 degree Celsius, but then the temperature increased P to Q means that it increased from 25 degree Celsius. so the only reason why the temperature increased was that some salt was added

Ans 3:

Class : Class 6
Glitched both colors of A and D are same >:)

Ans 4:

Class : Class 4

Ans 5:

Class : Class 5
Ans:A because in the solution it is mentioned about decrease in temperature but at point Q in it is decreasing.

Ans 6:

Class : Class 6

Ans 7:

Class : Class 5
B

Ans 8:

Class : Class 5
what is the explanation to this question

Ans 9:

Class : Class 6
THE CORRECT ANSWER IS B AS WHEN ICE CUBES WERE ADDED TO THE POINT 'Q' THE TEMPRATUREAT POINMT' R 'DECREASED

Ans 10:

Class : Class 8

Ans 11:

Class : Class 5

Ans 12:

Class : Class 8
can someone explain how

Ans 13:

Class : Class 9

Ans 14:

Class : Class 5

Ans 15:

Class : Class 7
B

Ans 16:

Class : Class 4

Ans 17:

Class : Class 9
AAYUSH REDDY from DPS NACHARAM IGCSEHYDRABAD ANS: B

Ans 18:

Class : Class 6

Ans 19:

Class : Class 4

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
I want solution

Ans 2:

Class : Class 8
D is the answer

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9

Ans 2:

Class : Class 5
Hi all, The answer is C. As, I => the state is X II => the state can be X and Y both III => the state can only be Y

Ans 3:

Class : Class 10
isn't it solid and liquid at point II

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
I think a is correct

Ans 2:

Class : Class 6
Option C is correct

Ans 3:

Class : Class 7
A

Ans 4:

Class : Class 7
Shouldn't both A and C be correct ;]

Ans 5:

Class : Class 6
I think a is correct .

Ans 6:

Class : Class 8
C should be the correct answer.....

Ans 7:

Class : Class 7

Ans 8:

Class : Class 4
A is the accurate answer as goitre, anaemia and scurvy are diseases caused by deficiency of some vitamins and minerals and are also non-communicable disease.

Ans 9:

Class : Class 6

Ans 10:

Class : Class 6
They may not be communicable ( diseases in options a ) or caused by same substance, but they all are caused due to the deficiency of vitamins.

Ans 11:

Class : Class 5
c is the answer. cholera,typhoid,allergy are comminucable diseases

Ans 12:

Class : Class 5
No A is the correct answer

Ans 13:

Class : Class 5
A

Ans 14:

Class : Class 7
I think that option C is the correct answer , as Goitre is caused due to Iodine deficiency but Scurvy is caused due to deficiency of Vitamin C . Even if they are all non-communicable diseases , they are not caused due to the same substance .

Ans 15:

Class : Class 7
C

Ans 16:

Class : Class 8
The correct answer is A

Ans 17:

Class : Class 8
option a is correct because they all are source of vitamins c and we got goitre with the deficcency of seaweed and salt,scurvy with the deficcensy of fruit and vegetables which are sour like orange and lime, and aneamia is caused due to defficensy of iron which is in rasberries

Ans 18:

Class : Class 8

Ans 19:

Class : Class 8
Namratha ... Allergy is not communicable (and is neither a disease)

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
The answer is b

Ans 2:

Class : Class 8
the answer is b

Ans 3:

Class : Class 5
how can we identify if we do not know how people dress should be given easy

Ans 4:

Class : Class 7
its option B

Ans 5:

Class : Class 6

Ans 6:

Class : Class 4

Ans 7:

Class : Class 3
so silly

Ans 8:

Class : Class 6
B) MGKW

Ans 9:

Class : Class 8
its b

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