National Science Olympiad Forum By SOF Olympiad Trainer - Page 79

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
Complete digestion of food is held in the small intestine....

Ans 2:

Class : Class 6
Complete digestion of food takes place in small intestine. Also absorption of the digested food into the blood takes place in small intestine.

Ans 3:

Class : Class 5

Ans 4:

Class : Class 5

Ans 5:

Class : Class 7
c

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
The correct answer is d chalk powder because it is insoluble in water while the rest are not.

Ans 2:

Class : Class 5
coffee powder

Ans 3:

Class : Class 5
salt

Ans 4:

Class : Class 7
It's chalk powder

Ans 5:

Class : Class 5
coffee powder

Ans 6:

Class : Class 7
It's chalk powder

Ans 7:

Class : Class 5
why is chalk powder the correct answer?

Ans 8:

Class : Class 4
The answer is D because D cant desolve in water while others can.So the answer is D.

Ans 9:

Class : Class 5
my actual answer is salt

Ans 10:

Class : Class 8

Ans 11:

Class : Class 9
chalk powder is insoluble in water while others are soluble, chalk powder can be separated from water by sedimentation and decantation or filtration but others need evaporation...… Now I think Harsh you understood why the answer is D!!

Ans 12:

Class : Class 8
salt for the way

Ans 13:

Class : Class 9
The correct answer is C . It will be coffee power.

Ans 14:

Class : Class 7
Coffee powder

Ans 15:

Class : Class 8

Ans 16:

Class : Class 3
Ans-d

Ans 17:

Class : Class 6
It's C coffee powder.

Ans 18:

Class : Class 8
Coffee Coffee Coffee Coffee Calls out Calls out the answer is C in the answer it is me it is me it is me

Ans 19:

Class : Class 5
The correct answer is d

Ans 20:

Class : Class 3

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5

Ans 2:

Class : Class 5
its d

Ans 3:

Class : Class 4
4 IS THE CORRECT ANSWER

Ans 4:

Class : Class 3
ayurda 4 d 4

Ans 5:

Class : Class 7
5 is the answer because there is even semi circle there with rectangle,square and triangle.

Ans 6:

Class : Class 7
Can you tell the answer of this question

Ans 7:

Class : Class 6

Ans 8:

Class : Class 9
The answer is D) 4

Ans 9:

Class : Class 7
SEMICIRCLE5B

Ans 10:

Class : Class 5
5

Ans 11:

Class : Class 7
There is no semicircle.Answer is 4.

Ans 12:

Class : Class 8
How are we supposed to know it’s a rectangle when hidden by the circle ,bonne nuit

Ans 13:

Class : Class 6
all listen it should be 5 as i think because the rectangle is dividing the circle into two halves which is forminig a semi circle and if sof has to 4 which means that it should be a whole shape like circle triangle etc.so if it is wholes shape SOF is right or elseNiteen Jit Sahu and all others who say semi circle are right

Ans 14:

Class : Class 5
why semicircle not be counted

Ans 15:

Class : Class 8
IT SHOULD BE 5 AS THERE IS SQUARE TRIANGLE SEMECIRCLE RECTANGLE AND DIAMOND

Ans 16:

Class : Class 8
b as there is a semi-circle

Ans 17:

Class : Class 8
semicircle is there but made by square so the answer is 4

Ans 18:

Class : Class 8
How 5? answer is 4The shapes are:circle,triangle,rectangle and square

Ans 19:

Class : Class 7
the answer can even be 'B' as semi-circle is there ,made by square

Ans 20:

Class : Class 4
55555555555555555555555555555555555555555 is the ans

Ans 21:

Class : Class 4
5

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
c

Ans 2:

Class : Class 4
it is wrong

Ans 3:

Class : Class 5
25341

Ans 4:

Class : Class 7
C

Ans 5:

Class : Class 7
C because 25341 spells stick

Ans 6:

Class : Class 5
25341

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1

Ans 2:

Class : Class 5

Ans 3:

Class : Class 5

Ans 4:

Class : Class 4

Ans 5:

Class : Class 4
D is the right ansExplanation- LOW VITAMIN A - NIGHT BLINDNESSLOW V. B - BERI BERI

Ans 6:

Class : Class 4
Explain PleaseI need the explaination

Ans 7:

Class : Class 4

Ans 8:

Class : Class 4
ans was b and i wrote b

Ans 9:

Class : Class 9
D

Ans 10:

Class : Class 4
B is the answer

Ans 11:

Class : Class 4
CAN SOMEONE EXPAIN?

Ans 12:

Class : Class 8
d is the right answer

Ans 13:

Class : Class 4

Ans 14:

Class : Class 5
DDD

Ans 15:

Class : Class 8

Ans 16:

Class : Class 6
YOU! An admin from Revisewise, you don't even own up to SOF's mistake.Da questions do not show properly and you think I'm responsible!

Ans 17:

Class : Class 5
what they've went and done is put exxxtra optionsss! Real irratating

Ans 18:

Class : Class 5
d

Ans 19:

Class : Class 5
d

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
SOF Trainer Is Saying Option D But I Think It Is Option C

Ans 2:

Class : Class 3

Ans 3:

Class : Class 6

Ans 4:

Class : Class 8

Ans 5:

Class : Class 4
ans b is the answer......

Ans 6:

Class : Class 7

Ans 7:

Class : Class 4

Ans 8:

Class : Class 8
How a Vineet?

Ans 9:

Class : Class 1
A

Ans 10:

Class : Class 7
B

Ans 11:

Class : Class 4

Ans 12:

Class : Class 7

Ans 13:

Class : Class 5
option b

Ans 14:

Class : Class 4
Answer has to be option B

Ans 15:

Class : Class 5
Seen you all later.

Ans 16:

Class : Class 5
My head is not working and you all are crowding at a simple question! The answer of this question is always bbbbbbbbbbbbbbbbbbbbbb. Are you all are a small kindergarten kids? I think yes. You all are a kids . I think you all will in class 9 or 10. I am sure.

Ans 17:

Class : Class 4
I think it is c.

Ans 18:

Class : Class 7
d

Ans 19:

Class : Class 8
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB

Ans 20:

Class : Class 4
Olympiad trainer is saying wrong it would be B bcoz it is 18....

Ans 21:

Class : Class 5
It's answer should be B option

Ans 22:

Class : Class 4
The answer should be option C

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 3

Ans 2:

Class : Class 3
The correct answer is B.

Ans 3:

Class : Class 5
t

Ans 4:

Class : Class 7

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
my actual answer is d

Ans 2:

Class : Class 6
Please explain more nicely

Ans 3:

Class : Class 5
mud absorbs the heat and keeps the house cool

Ans 4:

Class : Class 4

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 8
D would be A

Ans 2:

Class : Class 5

Ans 3:

Class : Class 8
vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv

Ans 4:

Class : Class 7
D

Ans 5:

Class : Class 9
What!!!!!!'!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!L!!!!!!!!!K!!!!!!!!J!!!!!!!!!!L!I!!Kffuguhguhuhihhhfyfhvhv

Ans 6:

Class : Class 8
D

Ans 7:

Class : Class 8
Both C and D are correct because if Kusum did both of these all three groups are correct so they should keep C and D in the different positions like A

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
b

Ans 2: (Master Answer)

Class : Class 1

The correct answer is B


Ans 3:

Class : Class 4

Ans 4:

Class : Class 4
bbbbbbbbbbbbbbbbbbbbbbbbbb

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