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Subject :NSO    Class : Class 1

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Subject :NSO    Class : Class 4

Sumeet threw a pebble directly upwards. Which one of the following statements is correct regarding this?


A Gravity will have no effect on the pebble until it reaches its highest point.
B The pebble will keep going upwards at the same speed until it reaches its highest point.
C The pebble will keep going upwards until gravity ceases to act on it.
D Gravity will act on the pebble both while it is going up and also while it is falling down.


Ans 1:

Class : Class 5
Gravitational force (gravity), is a force that pulls everything towards the Earth. It will act on the pebble both while it is going up and also when it is falling down.

Ans 2:

Class : Class 4
D

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Subject :NSO    Class : Class 1

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Subject :NSO    Class : Class 1

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Subject :NSO    Class : Class 1

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Subject :NSO    Class : Class 1

Ans 1:

Class : Class 1
i think the answer is wrong suggested by the system. if even after paying money we get wrong answers, then the credibility of this system is a big ????????????.

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Subject :NSO    Class : Class 1

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
Actually mount Fuji is not an' Active Volcano' . It has not erupted in the past 10,000 years. Hence , It is a 'Dormant Volcano.'

Ans 2:

Class : Class 3
Actually Mount Fuji is an Dormant volcano. In case of such question forget what you have read just analyse the question which says it erupted few years ago means it's a active volcano.

Ans 3:

Class : Class 6
You all are wrong except oshik kundu.

Ans 4:

Class : Class 3
Actually Mount Fuji is an Dormant volcano. In case of such question forget what you have read just analyse the question which says it erupted few years ago means it's a active volcano.

Ans 5:

Class : Class 3
Actually Mount Fuji is an Dormant volcano. In case of such question forget what you have read just analyse the question which says it erupted few years ago means it's a active volcano.

Ans 6:

Class : Class 4
yes, it should be dormant

Ans 7:

Class : Class 5
b

Ans 8:

Class : Class 6
Tasneem you are also wrong.

Ans 9:

Class : Class 6
Ayush Banerjee you are wrong .

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
Hippo, whale and cow have skin covering.

Ans 2:

Class : Class 8
Penguin and ostrich are birds(aves) while a bat is a mammal. Thus, a bat has hair on its skin. An ostrich has feathers on its skin. A penguin has very little or no feather on it so as to make itself streamlined to be able to swim easily.

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