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Debeesmita Lenka from DAV PUBLIC SCHOOL CHANDRASEKHARPUR, BHUBANESWAR
Subject :NSO    Class : Class 5

Ans 1:

Inosuke from Dps, Belgaum
Class : Class 5
answer is c because they all are in order of 1 to 7 so the weight must be between 52 and 75

Ans 2:

Syeda Aleeza Zaidi from Somerville school Noida , Noida
Class : Class 5
answer is c because 52g is lighter than 64g and 75g is heavier than 64g. therefore, answer is c

Ans 3:

Dhrishaj from Kendriya Vidyalay, IISc, Bangalore
Class : Class 6
Yeah Bro

Ans 4:

Koustavi Chakraborty from DELHI PUBLIC SCHOOL, PUNE
Class : Class 5
answer is c ...64 g ...its the correct one.

Ans 5:

Tanishka Laha from Euroschool, Bengaluru
Class : Class 5
35 and 48 g are lighter than 52 and 75 g, and 80 g is heavier than 52 and 75 g. Therefore, the answer is C, 64 g.

Ans 6:

Biju Pappachan from Rkc , Raipur
Class : Class 1
The correct ans is C. U will understand very clearly from the solution

Ans 7:

Sachi Swarup from Vibgyor HIgh , Hinjewadi Phase 1 , Pune ,, Pune
Class : Class 5
The answer is C because c is floating and e is sinking and object d is in between of these two. So d should weigh between 52 and 72 grams.

Ans 8:

Dhrishaj from Kendriya Vidyalay, IISc, Bangalore
Class : Class 6

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Debeesmita Lenka from DAV PUBLIC SCHOOL CHANDRASEKHARPUR, BHUBANESWAR
Subject :NSO    Class : Class 5

Ans 1:

RAMAYANI PAKHARE from S M SHETTY HIGH SCHOOL, MUMBAI
Class : Class 6
Pumice is the answer

Ans 2:

Anas Matin Barmare from DPS, Dubai
Class : Class 8
But dosen't shale also float?

Ans 3:

Sara Kapoor from Manav Rachna International School charmwood, Faridabad
Class : Class 7
i think ans 5 can be correct

Ans 4:

INDRANI GHOSH ROY from AMRITA VIDYALAYAM, Durgapur
Class : Class 5
yeah you're right

Ans 5:

Ashwika Saraf from Bal Bharati Public School, Kharghar
Class : Class 5

Ans 6:

Atul Sanjeev from Indian School Al Ghubra, Muscat
Class : Class 9
the answer is B.

Ans 7:

Aarya Khandekar from GK Gurukul, Pune
Class : Class 4
Sorry, thought that x was for the opposite of float. But yeah the answer is pumice.

Ans 8:

Aditya Basera from Teoler High School, Jaipur
Class : Class 7
pumice

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Amazing Kids from DPS Panipat Refinery, Panipat
Subject :NSO    Class : Class 8

Ans 1:

tanishka Bondhare from Saraswati international school , Hingoli
Class : Class 8
B ......The incident ray and the emergent ray are parallel .....ray B is parallel to the incident ray

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TANAY DOBLE from St.Gregorios High School Mumbai, MUMBAI
Subject :NSO    Class : Class 7

Ans 1:

Praveen kumar from GD DAV Public school Bhandarkola Deoghar, deoghar
Class : Class 8
b

Ans 2:

Hritvi from Podar International School, Mumbai
Class : Class 7
Correct Answer Is B

Ans 3:

Sargah Surya from bgsnps, Bengaluru
Class : Class 4

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Braj Bachchan from Ramagya School, Noida
Subject :NSO    Class : Class 3

Ans 1:

Santina Suzanne from owis, bangalore
Class : Class 4
the answer should be D

Ans 2:

Veer Jain from LPS Global, Noida
Class : Class 4
ans ;c

Ans 3:

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

Ans 4:

shadman khan from international school guwahati, Guwahati
Class : Class 4
c

Ans 5:

shadman khan from international school guwahati, Guwahati
Class : Class 4
c

Ans 6:

shadman khan from international school guwahati, Guwahati
Class : Class 4
c

Ans 7:

Agrima Ghosh from DPS NEWTOWN, KOLKATA
Class : Class 3
dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd

Ans 8:

shadman khan from international school guwahati, Guwahati
Class : Class 4
c

Ans 9:

Ram Prasanna from Basil Woods International, Hyderabad
Class : Class 3
C

Ans 10:

Ivan Tyagi from Chirec International School , Hyderabad
Class : Class 8
corr

Ans 11:

shadman khan from international school guwahati, Guwahati
Class : Class 4
c

Ans 12:

Hargun Wadhwa from Manav Rachna International School, Sector 46 Gurgaon
Class : Class 4
Correct answer is option A

Ans 13:

shadman khan from international school guwahati, Guwahati
Class : Class 4
c

Ans 14:

Avantika Raj from Delhi Public School, Bengaluru
Class : Class 9
c

Ans 15:

aarav m from kumarans, bengaluru
Class : Class 3
B

Ans 16:

shadman khan from international school guwahati, Guwahati
Class : Class 4
c

Ans 17:

shadman khan from international school guwahati, Guwahati
Class : Class 4
c

Ans 18:

Prajakta from symbiosis, Pune
Class : Class 3
B

Ans 19:

shadman khan from international school guwahati, Guwahati
Class : Class 4
c

Ans 20:

Iraj Singh from DPS Megacity, Kolkata
Class : Class 9
The correct answer is A.

Ans 21:

Iraj Singh from DPS Megacity, Kolkata
Class : Class 9
Sorry, the correct answer is D.

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Samika Ranjan from The Shri Ram School Aravali, Gurgaon
Subject :NSO    Class : Class 4

Ans 1:

somesh from Centre point katol road, Nagpur
Class : Class 6
CCCCCCCCCCCCCCCCCCCCCCCCÇCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

Ans 2:

Aarvi Gosai from The New Tulip International School, Ahemdabad
Class : Class 4
for those who don't know cardigan is a type of winter clothing

Ans 3:

Abhyuday Dutta from DPS NOIDA, Ghaziabad
Class : Class 5
The correct answer is D)

Ans 4:

somesh from Centre point katol road, Nagpur
Class : Class 6
C

Ans 5:

Yashraj Namdev Deshmukh from Sahyadri English School, Loha, Nanded
Class : Class 7
C

Ans 6:

Arnesh from DPS Mathura Road , New Delhi
Class : Class 7

Ans 7:

Anika S Kumar from Alphabets International school , Chennai
Class : Class 7

Ans 8:

Rahul Vineesh from Indian Learners Own Academy, Kuwait
Class : Class 4
ans. c

Ans 9:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The answer is C ( frock )

Ans 10:

Aviral Shukla from Apeejay School Sheikh Sarai, New Delhi
Class : Class 10
It is cardigan

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Siddharth Mahesh from mdav public school , Hyderabad
Subject :NSO    Class : Class 8

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

Ans 1:

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

Ans 2:

Nishchita from Gems Modern Academy , Dubai
Class : Class 8
Answer is D

Ans 3:

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

Ans 4:

Adithya raj singh from chinmaya international residential school, tirupur
Class : Class 8
the answer a

Ans 5:

Ashwak from Cambridge, Jalandhar
Class : Class 9
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 6:

Aaditva from Vasant Valley School, New Delhi
Class : Class 8

Ans 7:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
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.

Ans 8:

Mohhika Sharma from Delhi Public School Greater Noida, Greater Noida
Class : Class 7
Well,Snow White ,from Paris, I think ASHMI is saying that the answer is 'D'.

Ans 9:

Indrasish Chakraborty from Delhi Public School JOKA South Kolkata, Kolkata
Class : Class 5

Ans 10:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
Answer should be A car with least no.of people will go faster right

Ans 11:

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

Ans 12:

Kriti Bhonsale from Delhi Public School, Bengaluru
Class : Class 5
it is D because they are going down a slope the more the weight the faster the car goes down right?

Ans 13:

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 14:

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

Ans 15:

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 16:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
Pls explain

Ans 17:

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

Ans 18:

Manan thorat from Podar powai, Mumbai
Class : Class 4
THE ANSWER IS A!

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Augustine from , coimbatore
Subject :NSO    Class : Class 4

Ans 1:

Ashwak from Cambridge, Jalandhar
Class : Class 9
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 2:

Aviral Shukla from Apeejay School Sheikh Sarai, New Delhi
Class : Class 10
It is D large intestine

Ans 3:

Bk Tiwari from S.D.A, Surat
Class : Class 9
D is the answer

Ans 4:

none from na, na
Class : Class 5

Ans 5:

Ankush Dey from Sri Chaitanya Techno School Newtown, Kolkata
Class : Class 6
Yes, I also think it is Option D) Large Intestine

Ans 6:

Shraddha S Nair from Bright CBSE, Day school vasna, Vadodara
Class : Class 7
ANSWER IS D BECAUSE ABSORPTION OF WATER FROM THE FOOD IS DONE BY LARGE INTESTINE

Ans 7:

Shreyansh Saha from Garden High School, Kolkata
Class : Class 6

Ans 8:

Arnesh from DPS Mathura Road , New Delhi
Class : Class 7
the answer is D large intestine

Ans 9:

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 10:

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

Ans 11:

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

Ans 12:

Shiven Dinkar from DPS Noida, Delhi
Class : Class 4

Ans 13:

Sia Parekh from Pawar Public School, Mumbai
Class : Class 7
4The answer will be D It is the correct answer

Ans 14:

Nishtha maheshwari from Inventure Academy, Bengaluru
Class : Class 3

Ans 15:

Sia Parekh from Pawar Public School, Mumbai
Class : Class 7

Ans 16:

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

Ans 17:

Mohhika Sharma from Delhi Public School Greater Noida, Greater Noida
Class : Class 7
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'

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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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