National Science Olympiad Forum By SOF Olympiad Trainer - Page 650

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Subject :NSO    Class : Class 3

Ans 1:

Class :
The answer is A

Ans 2:

Class : Class 8
Rat and bear both are omnivore means they eat both plants and other animals . Hence, option (A) is the correct answer.

Ans 3:

Class : Class 3
I don’t believe it noooooooooooo

Ans 4:

Class : Class 4
Answer is A because rat eats eggs of other animals and plants. Rest are herbivores.

Ans 5:

Class : Class 8

Ans 6:

Class :
The answer is A

Ans 7:

Class :
The answer is A

Ans 8:

Class : Class 9
Yes , the answer is A because bear and rat both are omnivores and rest are herbivores .

Ans 9:

Class : Class 3
a is the answer

Ans 10:

Class :

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Subject :NSO    Class : Class 6
hi

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
Can someone pls explain ?

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
b

Ans 2:

Class : Class 4
bbbbbbbbbbbbbbbbbbbbbbbbbb

Ans 3: (Master Answer)

Class :

The correct answer is B


Ans 4:

Class :

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Subject :NSO    Class : Class 5

Ans 1:

Class :
ans is c.

Ans 2:

Class : Class 6
Ans is C

Ans 3:

Class : Class 5
ANS C

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7

Ans 2:

Class : Class 10
bruh

Ans 3:

Class : Class 8

Ans 4:

Class : Class 6
answer should be d

Ans 5:

Class : Class 6
the question is wrong all the options are correct. it is given in the synopsis that centrifugation is used to separate cream from milk.

Ans 6:

Class : Class 9
Bruhhhh this is so easy wish questions like these were on NSO

Ans 7:

Class : Class 7
but 1st option is incorrect?????????????????????

Ans 8:

Class : Class 9
Larger solid particles are separated from smaller ones by sieving

Ans 9:

Class : Class 10
dheeraj, it is alking about that the statement is correct.mud and water can be separated by many ways but it is asking nly about statemnt(whether the mentioned thing in "statement are crrect r not

Ans 10:

Class : Class 6
II, III AND IV are correct. There is no option like II, III AND IV so the coorect answer is B which includes II AND IV. Larger particles can be seperated from smaller particles by sieving. There is a error in the question

Ans 11:

Class : Class 8
i think all are correct, because I am the topper.........

Ans 12:

Class : Class 7
BRUHHHHHH i got 20/20 in all tests this is more than easy like NSO

Ans 13:

Class : Class 8
Neither of the options is correct. Even solution is not explaining it well. Kindly tell the correct answer because I think that III and IV are correct.

Ans 14:

Class : Class 9
answer should be 'd'

Ans 15:

Class : Class 8

Ans 16:

Class : Class 8
B is the answer

Ans 17:

Class : Class 6
D

Ans 18:

Class : Class 8
c is correct not b

Ans 19:

Class : Class 6
The answer should be B as it is written in the synopsis that cream is separated from milk by centrifugation.

Ans 20:

Class : Class 7

Ans 21:

Class : Class 6
Mud and water can be separated by loading, sedimentation, decantation, AND filtration.So, answer should be B

Ans 22:

Class : Class 7
first option is to wrong

Ans 23:

Class : Class 7
(ii) and(iii) are correct whereas the answer to (i) is handpicking and the answer for (iv) is winnowing

Ans 24:

Class : Class 8
answer is Only

Ans 25:

Class : Class 7
II,III and IV are correct, none of options are correct and in I it should be sieving/handpicking

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Subject :NSO    Class : Class 6

Ans 1:

Class :
translucent bcz the light is passing partially from the window

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