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Subject :NSO    Class : Class 5

Study the given passage.
X, Y and Z are different parts of the brain. X controls musculo-skeletal movement, Y controls learning ability and memory and Z controls activities such as breathing, heartbeat and blood circulation. Identify X, Y and Z and select the incorrect statement regarding them.

AX is the largest part of the brain whereas Z connects the brain to spinal cord.
BY is the upper part of brain also controls our sense organs.
CZ is also called brain stem and it works even when we are asleep.
DX is located below Y towards the back of the brain.


Ans 1:

Class : Class 6
This question is correct

Ans 2:

Class : Class 5
Both A and C are correct

Ans 3:

Class : Class 5
this question is wrong

Ans 4:

Class : Class 6
cerebrum is the largest part of the brain. cerebellum is the second largest part and it controls musculo-skeleton movement

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Subject :NSO    Class : Class 3

Which of the following holds true for water transport?
1. It provides door to door service.
2. Perishable goods like milk, fruits and vegetables are quickly carried by it.
3. It is very useful for transporting heavy and bulky goods.
4. It is a better mode of transportation for petroleum and its products as it involves crosscontinental transfers.
5. It is very useful at the time of natural or any other calamities for saving people or supplying goods of their basic requirements immediately.

A 3 and 4
B 1, 2 and 5
C 2, 3 and 4
D 4 and 5


Ans 1:

Class : Class 4
A

Ans 2:

Class : Class 3
A

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
yes !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 2:

Class : Class 7
clear objection

Ans 3:

Class : Class 7

Ans 4:

Class : Class 7
please explain. your solution doesn't match the correct answer provided by you.

Ans 5:

Class : Class 6

Ans 6:

Class : Class 6
ayush u are right!!!!!!!!!!!!!!!

Ans 7:

Class : Class 6
why arent they changing the answer

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7

Ans 2:

Class : Class 4
Answer is wrong

Ans 3:

Class : Class 6
According to definition - answer would be 0.2 s

Ans 4:

Class : Class 7
wrong answer. should be 0.2s

Ans 5:

Class : Class 7
The answer seems to be wrong. 5 seconds to complete 25 oscillations. That means for one oscillation it is 5/25 = 0.2 seconds. 'Period' usually means one complete oscillation that is 0.2 seconds and that is not given.

Ans 6:

Class : Class 6
I think this answer is wrong. It should be 0.2 seconds, according to the definition of a Time Period in oscillatory motion.

Ans 7:

Class : Class 6
The answer should be 0.2 s

Ans 8:

Class : Class 6
I THINK IT COMPLETES 25 OSCILLATIONS IN 5s

Ans 9:

Class : Class 6
The answer has to be 0.2 seconds(5/25). Pls correct

Ans 10:

Class : Class 6
the answer is wrong

Ans 11:

Class : Class 6

Ans 12:

Class : Class 5
please explain the answer

Ans 13:

Class : Class 6
According to definition - answer would be 0.2 s

Ans 14:

Class : Class 7
answer is wrong it should be 0.2 s

Ans 15:

Class : Class 7
the answer is wrong , it should be 0.2s. please kindly provide the solution to this question.

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
Option B

Ans 2:

Class : Class 8
option a

Ans 3:

Class : Class 7
option b is the correct answer

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 4
only c

Ans 2:

Class : Class 5

Ans 3:

Class : Class 5
but how?

Ans 4:

Class : Class 6
how is this possible

Ans 5:

Class : Class 6
Moon will get no sunlight.THIS ISN’T POSSIBLE!!!!!

Ans 6:

Class : Class 6
c

Ans 7:

Class : Class 5
This is wrong i thinkThe answer should be C

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Subject :NSO    Class : Class 8

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Subject :NSO    Class : Class 3

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