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Subject :NSO    Class : Class 6

Which of the following statements is/are correct?
I. Larger solid particles can be separated from smaller ones by filtration.
II. Cream can be separated from milk by churning.
III. A mixture of mud and water can be separated by loading, sedimentation and decantation.
IV. Grains can be separated from stalks by threshing.

A I and II only
B II and IV only
C I, II and III only
D II, III and IV only


Ans 1:

Class : Class 6
(ii) and(iii) are correct whereas the answer to (i) is handpicking and the answer for (iv) is winnowing

Ans 2:

Class : Class 7
c is correct not b

Ans 3:

Class : Class 7
i think all are correct, because I am the topper.........

Ans 4:

Class : Class 7

Ans 5:

Class : Class 7
first option is to wrong

Ans 6:

Class : Class 7
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 7:

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

Ans 8:

Class : Class 9
answer should be 'd'

Ans 9:

Class : Class 8

Ans 10:

Class : Class 6
BRUHHHHHH i got 20/20 in all tests this is more than easy like NSO

Ans 11:

Class : Class 6
D

Ans 12:

Class : Class 10
bruh

Ans 13:

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 14:

Class : Class 7
B is the answer

Ans 15:

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 16:

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

Ans 17:

Class : Class 8

Ans 18:

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

Ans 19:

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 20:

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

Ans 21:

Class : Class 8
answer is Only

Ans 22:

Class : Class 6
answer should be d

Ans 23:

Class : Class 7

Ans 24:

Class : Class 6
but 1st option is incorrect?????????????????????

Ans 25:

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

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