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Subject :NSO    Class : Class 4

Geeta stretched a piece of plastic food wrap over a large bowl and held it firmly in place with a rubber band. She put some green beans on the plastic. Then she used a spoon to hit the side of the bowl. She saw that the beans bounced all over the plastic producing little tapping noises. Which of the following shows the energy conversions that have taken place?

A Movement → Sound → Movement
B Sound → Sound → Movement
C Movement → Sound → Movement → Sound
D Sound → Movement → Sound → Movement


Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 2:

Class : Class 2
yes admin

Ans 3:

Class : Class 8
I can't understand

Ans 4:

Class : Class 4
4 correct ans is c cause first she put the beans and it makes some sound and made a movement in the first place so it will be movement sound and then she broke it so basically it will be movement again but the action caused the beans to spill so that is why it made some tapping sound so the ans should be c movement- sound -movement- sound

Ans 5:

Class : Class 5

Ans 6:

Class : Class 4
correct ans is c cause first she did an action by putting the beans the action caused some sound which makes it movement-sound then she cut the plastic wrap which was the movement the movement made the beans spill all over which makes it sound energy

Ans 7:

Class : Class 4
Can anyone explain this question?

Ans 8:

Class : Class 4
correct answer isC ..... I understood everything

Ans 9:

Class : Class 3
the answer should be d

Ans 10:

Class : Class 8
I think Aanya is right

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
c

Ans 2:

Class : Class 7
ANS b

Ans 3:

Class : Class 7

Ans 4:

Class : Class 5
i think its a

Ans 5:

Class : Class 8

Ans 6:

Class : Class 4

Ans 7:

Class : Class 5
I THINK IT IS D

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Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6

Ans 2:

Class : Class 5

Ans 3:

Class : Class 10
The answer should be C . I cannot find W of NEWS.

Ans 4:

Class : Class 4
Where is P of STOP?

Ans 5:

Class : Class 5
The W letter we can see in the lower rectangle inside the square.

Ans 6:

Class : Class 5
I don't get it...

Ans 7:

Class : Class 9
see a small rectangale in that big square? see that rectangle carefully , you will find athe letter w.

Ans 8:

Class : Class 8
Can you solve it?

Ans 9:

Class : Class 5
there is NEWS also

Ans 10:

Class : Class 8

Ans 11:

Class : Class 5
c

Ans 12:

Class : Class 6

Ans 13:

Class : Class 8
Where is n ? The answer should be C

Ans 14:

Class : Class 7
yes, I agree with the answer c.

Ans 15:

Class : Class 8
where is W

Ans 16:

Class : Class 8

Ans 17:

Class : Class 3
a dumb question

Ans 18:

Class : Class 6

Ans 19:

Class : Class 5
ans should be B,C,D. Who who agrees?

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7

Ans 2:

Class : Class 8
why is the answer A

Ans 3:

Class : Class 7
A

Ans 4:

Class : Class 4
can someone tell me the ans

Ans 5:

Class : Class 5

Ans 6:

Class : Class 4

Ans 7:

Class : Class 4

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Subject :NSO    Class : Class 8

Mrs. Mehra, who is 32 years old, underwent a surgery to get her oviducts removed after having girl. Now, she wants to have another baby. Do you think she can have another baby?

A Yes, she can have another baby as her ovaries are still functional to produce eggs.
B No, she cannot have another baby because fertilisation of egg takes place in the oviduct.
C Yes, she can have another baby because the surgery can be reversed.
D No, she cannot have another baby as the hormones associated with the oviduct will not be present.


According to me the answer should be A as IVF technique can be still used, but the answer mentioned is B. need help and guidance

Ans 1:

Class : Class 5
She can have IVF.

Ans 2:

Class : Class 10
why isn't IVF possible A should be the answer

Ans 3:

Class : Class 10

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 9
The answer is option A..............

Ans 2:

Class : Class 9
The answer is option A..............

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Subject :NSO    Class : Class 5

Rohan's meal contains sufficient amounts of milk, egg, rice, chappati and even fish. But, still he complains of indigestion and constipation. doctor advised him to increase intake of green leafy vegetables like cabbage, spinach, corn, fruits like banana, orange and also drink more water. How would this help him to improve his condition?

ARoughage in fruits and green vegetables would provide him more energy to tolerate problems of indigestion and constipation.
BRoughage present in fruits and green leafy vegetables and water would help him to get rid of undigested food
CGreen leafy vegetables and fruits would make his bones and muscles strong and he would be able to digest food easily.
DDrinking more water will reduce digestion and absorption of food, and thus it will pass out easily as faeces.


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Subject :NSO    Class : Class 8

The given diagram shows many sperms near an egg. Which of the following statements about reproduction in animals are incorrect?

i Sperms are produced by male animals.
ii Usually, one egg is fertilized by many sperms.
iii After fertilization, the egg will grow and develop into young animal.
iv Fertilization always takes place while the egg is still inside the body of the female animals.

A i only
B ii and iv
C iii and iv
D i, ii and iii


i think the answer of this question is wrong.

Ans 1:

Class : Class 7
but how the answer is option(b).Please explain

Ans 2:

Class : Class 9
Option b

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
I am Sanyam Gupta This Question was very Interesting THANK YOU $$

Ans 2:

Class : Class 5
stop sof you are always wrongno one is corecct everyone may use you but you are wrong wong wrong

Ans 3:

Class : Class 3

Ans 4:

Class : Class 3
Anyone knows how s the solution determined?

Ans 5:

Class : Class 8
The answer is C because the rule is followed -[ 7 - 6 ] [ 9 - 6 ] = 1 3 = 4[ 8 - 5 ] [ 9 - 2 ] = 3 7 = 10 [ 6 - 3 ] [ 5 - 4 ] = 3 1 = 4

Ans 6:

Class : Class 7
tough

Ans 7:

Class : Class 8
please provide justification

Ans 8:

Class : Class 5
tough question

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