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PRAJAKTA SUHAS MARATHE from ST. HELENA'S SCHOOL, PUNE
Subject :NSO    Class : Class 4

Ans 1:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 7
ASHMI , you are confusing me and others also I think . Firstly you said - please explain then you said the answer is A then in the experiment in first line you said the answer is D but in the last line you wrote the answer is A !!!!! C an you explain what is the correct answer in your eyes A or D ?

Ans 2:

Aaryaman Pradhan from De paul School , Berhampur
Class : Class 5
d

Ans 3:

Harishchandra C from narayana e techno school, chennai
Class : Class 5
OK YOU ARE TELLING THAT AIR BUT E.G., STEEL BALL VS SPONGE BALL IN SLOPE SEE BELLIONS EXPERIMENTS, HE WILL PROVE THAT ON 76TH EXPERIMENT

Ans 4:

Nishchita from Gems Modern Academy , Dubai
Class : Class 5
Answer is D

Ans 5:

Samika Ranjan from The Shri Ram School Aravali, Gurgaon
Class : Class 7
d because the car will go faster with more wieght

Ans 6:

Ayan Sharma from DPS Whitefield, Bangalore
Class : Class 6
This is wrong logic. All the cars will go down with same speed. The acceleration is same for all objects. Only when there is significant air resistance will the speeds be different. E.g., bullet vs. a feather. Look for Galileo's experiment. In this question, the air resistance will not be any different across the 4 choices.

Ans 7:

Krisha Ganeriwal from Podar International school, Mysore
Class : Class 2
The correct answer is a

Ans 8:

Advika Narkar from Vibgyor High Airoli, Navi Mumbai
Class : Class 4
Answer should be A car with least no.of people will go faster right

Ans 9:

Adithya raj singh from mount litera zee scool, tirupur
Class : Class 5
the answer a

Ans 10:

Aaditva from DPS, New Delhi
Class : Class 4

Ans 11:

Aaryaman Pradhan from De paul School , Berhampur
Class : Class 5
c

Ans 12:

Advika Narkar from Vibgyor High Airoli, Navi Mumbai
Class : Class 4
Pls explain

Ans 13:

Krisha Ganeriwal from Podar International school, Mysore
Class : Class 2
Aaaa

Ans 14:

Mohhika Sharma from Delhi Public School Greater Noida, Greater Noida
Class : Class 4
Well,Snow White ,from Paris, I think ASHMI is saying that the answer is 'D'.

Ans 15:

Advika Narkar from Vibgyor High Airoli, Navi Mumbai
Class : Class 4
Answer is D as gravitational force acts quicker on the heavier object.You can try an experiment related to this answer.Throw a plastic bottle cap and metal bottle cap OR a sheet of paper and a glue bottle OR any two such things so that one is heavy and the other one is light. Then throw them from the same height and at the same time. Then you'll get the answer i.e. the heavier thing fell before the lighter thing. I tried this experiment after giving my first opinion (OPTION A-you can see it) and it gave me good results.

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Augustine from , coimbatore
Subject :NSO    Class : Class 4

Ans 1:

Harishchandra C from narayana e techno school, chennai
Class : Class 5
C AND D ALSO WILL ABSORB WATER SO C AND D SEE CORRECT IT SOF

Ans 2:

Nishtha maheshwari from Inventure Academy, Bengaluru
Class : Class 3

Ans 3:

Bk Tiwari from S.D.A, Surat
Class : Class 2
D is the answer

Ans 4:

Mohhika Sharma from Delhi Public School Greater Noida, Greater Noida
Class : Class 4
Harishchandra, see, clearly, the pic in option 'C' is small intestine.The pic in option 'D' is of large intestine.The answer is option'D'

Ans 5:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 7
Harishchandra, in option C the figure is of ' Small Intestine ' and in option D the figure is of ' Large Intestine' . So the answer is D

Ans 6:

Jui from podar international School, PUNE
Class : Class 6
large intestine

Ans 7:

Shiven Dinkar from DPS Noida, Delhi
Class : Class 4

Ans 8:

Sia Parekh from Pawar Public School, Mumbai
Class : Class 4

Ans 9:

none from na, na
Class : Class 5

Ans 10:

Ankush Dey from Sri Chaitanya Techno School Newtown, Kolkata
Class : Class 4
Yes, I also think it is Option D) Large Intestine

Ans 11:

Yaduveer Rathore from MSMS School, Jaipur
Class : Class 5
4 large interstine

Ans 12:

Sia Parekh from Pawar Public School, Mumbai
Class : Class 4
4The answer will be D It is the correct answer

Ans 13:

Arnesh from DPS Mathura Road , New Delhi
Class : Class 4
the answer is D large intestine

Ans 14:

Aviral Shukla from Apeejay School Sheikh Sarai, New Delhi
Class : Class 6
It is D large intestine

Ans 15:

Nishtha maheshwari from Inventure Academy, Bengaluru
Class : Class 3
It should be D, large intestine

Ans 16:

Shraddha S Nair from Bright CBSE, Day school vasna, Vadodara
Class : Class 4
ANSWER IS D BECAUSE ABSORPTION OF WATER FROM THE FOOD IS DONE BY LARGE INTESTINE

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Puneet Arora from ,
Subject :NSO    Class : Class 6

Ans 1:

Yojit kashyap from APS Ahmedabad, Ahmedabad
Class : Class 6
It is reversible and chemical because salt has sodium and chlorine and water has hydrogen and oxygen so different item formed It is reversible because you can separate them by evaporating the water

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Gaurab Das from DPS School, Bengaluru
Subject :NSO    Class : Class 9

Ans 1:

harnoor from cambridge international school, nawanshahr
Class : Class 9
answer given is wrong

Ans 2:

Rishit Saini from R. A. N. Public School , Rudrapur
Class : Class 9
the question is wrong.

Ans 3:

Ridhi Goyal from DAV Public School, Ludhiana
Class : Class 9

Ans 4:

Aardev from Choithram School Manik Bagh, Indore
Class : Class 8
ALL THE OPTIONS ARE INCORRECT

Ans 5:

sathvik from nsm public school, vijaywada
Class : Class 9
all the options seem inapropriate for this

Ans 6:

Aryan Srivastava from Jayshree Periwal High School, Jaipur
Class : Class 9
this is wrong

Ans 7:

Aditi Agrawal from Sunbeam School Bhagwanpur, VARANASI
Class : Class 9
How can gravitational force increase with altitude?

Ans 8:

from ,
Class : Class 10
Gravitational force decreases when altitude increases as gravity is inversely proportional to square of distance that separates earth and the body

Ans 9:

aryan kushwaha from delhi public school amballa, amballa
Class : Class 9
GRAVITATIONAL CAN NOT INCREASE WITH ALTITUDE

Ans 10:

from d.g.v. sr. sec. school, rohtak
Class : Class 9
correct option is not given

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Yashvi Agrawal from DPS Indirapuram, Ghaziabad
Subject :NSO    Class : Class 6

Ans 1:

Puneet Arora from ,
Class : Class 5
Option c

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Roshan Choudhary from Aps tezpur , Tezpur
Subject :NSO    Class : Class 3

Ans 1:

CHAITANYA AGARWAL from St. Patrick's Academy, MEERUT
Class : Class 5
C

Ans 2:

Aarav chandak from Witty internatioal school, Bhiwara
Class : Class 5
C

Ans 3:

Aarav chandak from Witty internatioal school, Bhiwara
Class : Class 5
C

Ans 4:

Aarav chandak from Witty internatioal school, Bhiwara
Class : Class 5
C

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Augustine from , coimbatore
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is D.

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meenakshi jain from mvn, faridabad
Subject :NSO    Class : Class 4

Ans 1:

Rounak J from Silver Oaks School , Hyderabad
Class : Class 5
The correct answer is B

Ans 2:

Parikshit G from DPS Panvel, NAVI MUMBAI
Class : Class 4

Ans 3:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 7
The materials used to make given objects are wool , leather , cotton and silk . Out of these , only leather is hidden..... Hence , option C is correct .

Ans 4:

Arnesh from DPS Mathura Road , New Delhi
Class : Class 4
I dont know which one is correct C or B

Ans 5: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is B.

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Vishad Jain from Borivali, Mumbai
Subject :NSO    Class : Class 5

Ans 1:

INDRANI GHOSH ROY from AMRITA VIDYALAYAM, Durgapur
Class : Class 5
Answer will be C, not D

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jyoti from kps, Noida
Subject :NSO    Class : Class 6

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