National Science Olympiad Forum By SOF Olympiad Trainer - Page 669

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 9
Umm, SOF..... No, this time nothing is wrong in this question (bcz almost all times I post for wrong question ;P) but could you explain this a little better in the solution?

Ans 2:

Class : Class 7
because P is vitamin a and i think S is vitamin k

Ans 3:

Class : Class 6
ummm intestine?

Ans 4:

Class : Class 6
Q is Vitamin D.

Ans 5:

Class : Class 6
question not complete pls fix

Ans 6:

Class : Class 7
Can someone please tell me what are the nutrients?

Ans 7:

Class : Class 9
S-vitamin K

Ans 8:

Class : Class 9
What is spasms????

Ans 9:

Class : Class 8

Ans 10:

Class : Class 9
P-vit a ,Q- vit d

Ans 11:

Class : Class 7
what is gut??????

Ans 12:

Class : Class 9
The question has some error......Can anyone find it and declare? Please!!!!

Ans 13:

Class : Class 5
answer is (d)

Ans 14:

Class : Class 7

Ans 15:

Class : Class 7
Question is not complete...

Ans 16:

Class : Class 6

Ans 17:

Class : Class 9

Ans 18:

Class : Class 8
P- Vitamin AQ- Vitamin DR- IDKS- Vitamin K

Ans 19:

Class : Class 9
R-magnesium

Ans 20:

Class : Class 10

Ans 21:

Class : Class 7
gut means intestine and spasms means muscles suddenly contracting involuntarily.

Ans 22:

Class : Class 6
what is L?

Ans 23:

Class : Class 6
oh vitamin A

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Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 9
Melamine resits fire and firefighers also wear their suits made up of melamine.

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Subject :NSO    Class : Class 1

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9
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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 10
3/4th

Ans 2:

Class : Class 6
It will A because earth got 75% of water and it is 3/4 of it.

Ans 3:

Class : Class 10
answer is 3 /4th

Ans 4:

Class : Class 6
It will A because earth got 75% of water and it is 3/4 of it.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
D is answer

Ans 2:

Class : Class 6
b

Ans 3:

Class : Class 4
D-Foxes eat deers so 1,2 AND 3 Hence correct answer is D

Ans 4:

Class : Class 6
B

Ans 5:

Class : Class 7
d

Ans 6:

Class : Class 6
b

Ans 7:

Class : Class 7
D SHOULD BE THE ANWSER

Ans 8:

Class : Class 10

Ans 9:

Class : Class 4
WHY (B) it should be (A)ok!!GIVE EXPAINATION!!!!!!!!!PLS

Ans 10:

Class : Class 7

Ans 11:

Class : Class 5
B because in the first statement,if the grass population will decrease,rabbit population will also decrease as the rabbit exclusively feeds on the grass population and wolf exclusively feeds on the rabbit population.In the second statement,if the tiger population will increase,the rabbit population will decrease as the tiger exclusively feeds on the rabbit population and wolf exclusively feeds on the rabbit population.In the third statement,if the deer population will decrease,the wolf population will decrease as wolf feeds on the deer population.In the fourth statement,if the rabbit population will increase,the wolf population will also increase as wolf feeds on the rabbit population.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 4
d

Ans 2:

Class : Class 10
Option A says involuntary muscles are controlled by brain. It is correct as medulla controls all our involuntary actions. Option B and C are correct as the cardiac muscles are also called as smooth muscles, so statement d is incorrect as the muscles present in our arms and legs are called skeletal or voluntary muscles

Ans 3:

Class : Class 3

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
b is the correct answer.

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