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Gaurav Mediratta from SRGS, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

SAMRIDDHI from Chirec International School, Hyderabad
Class : Class 4

Ans 2:

suvanjot from spring dales, amritsar
Class : Class 4
B SHOULD BE THE RIGHT ANSWER BECAUSE WE ARE PLOTTING NO. OF DEATHS AND NOT NO. OF ORGANISMS...SO AS THE AMOUNT OF REFUSE INCREASES THE NO. OF DEATHS WILL INCREASE TILL ALL THE ORGANISMS DIE AND THUS THE DEATHS DECEASE

Ans 3:

SAMRIDDHI from Chirec International School, Hyderabad
Class : Class 4
A is write suvanjot check solution

Ans 4:

Rachel from Mount litera Zee School Goa, Goa
Class : Class 7
Could somebody explain the meaning of the question.

Ans 5:

Dishita Santosh Walujkar from Nutan English School, Kurduwadi
Class : Class 7
A IS RIGHT ANSWER

Ans 6:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
Roshni is right

Ans 7:

Debarpan Das from Delhi Public School , Durgapur
Class : Class 9
Please tell the answer of this question

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Gaurav Mediratta from SRGS, Bengaluru
Subject :NSO    Class : Class 4

Harshit wanted to find out among the four locations - playground, science laboratory, school garden and the bus stop outside his school - which is the most polluted. He placed four glass tiles smeared with petroleum jelly at the four locations for the same period of time for one day and recorded his observation. However, his teacher told him that his experiment was not reliable because he did not ________.

AWet the glass tiles
BUse tiles made of different materials
CRepeat the experiment over a few days
DExamine the tiles with hand lens


c

Ans 1:

niyati from kv 2, delhi
Class : Class 4

Ans 2:

SAMRIDDHI from Chirec International School, Hyderabad
Class : Class 4
how????????????

Ans 3:

Bushra aslam from uttam, Ghaziabad
Class : Class 8

Ans 4: (Master Answer)

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

Ans 5:

Dishita Santosh Walujkar from Nutan English School, Kurduwadi
Class : Class 7
C

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Gaurav Mediratta from SRGS, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

Dishita Santosh Walujkar from Nutan English School, Kurduwadi
Class : Class 7
A

Ans 2: (Master Answer)

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

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from Dav public school brs nagaR ludhiana, LUDHIANA
Subject :NSO    Class : Class 4

Ans 1:

Nishchita from Gems Modern Academy , Dubai
Class : Class 8
I think the answer is C

Ans 2:

yashmit singh from la blossom school, jalandhar
Class : Class 6
What the fuck

Ans 3:

Anay Shah from City Pride School, Pune
Class : Class 5

Ans 4:

shreyash rawat from podar international school, pune
Class : Class 8

Ans 5:

yashmit singh from la blossom school, jalandhar
Class : Class 6
Answer is fuck

Ans 6:

TRINABH PANDA from NPSI, Chennai
Class : Class 6

Ans 7:

Harsh Sobti from the samhita academy, BLR
Class : Class 5
aahana, do you know the ring of fire? if you do , you will know the answer

Ans 8:

shreyansh2010 from Prudence, New Delhi
Class : Class 7

Ans 9:

Aryan Swain from Kendriya Vidyalaya, Guwahati
Class : Class 5

Ans 10:

aarush from A p international school, thane
Class : Class 4

Ans 11:

Student from School, City
Class : Class 5

Ans 12:

Aahana Agarwal from NPS Koramangala, Bengaluru
Class : Class 6
I didn't understand this . What does it mean ???

Ans 13:

Amogha from Hindustan international school, Guindy, Chennai
Class : Class 8

Ans 14:

Aneesh Rajput from LOTUS VALLEY INTERNATIONAL SCHOOL, NOIDA
Class : Class 5

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

Ans 1:

Abhyuday Dutta from DPS NOIDA, Noida
Class : Class 4
The correct answer is D)

Ans 2:

Ashwak from Cambridge, Jalandhar
Class : Class 8
The answer is C ( frock )

Ans 3:

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

Ans 4:

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

Ans 5:

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

Ans 6:

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

Ans 7:

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

Ans 8:

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

Ans 9:

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

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

Ans 1:

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

Ans 2:

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

Ans 3:

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 4:

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

Ans 5:

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

Ans 6:

Aaditva from Vasant Valley School, New Delhi
Class : Class 7

Ans 7:

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 8:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 7
Pls explain

Ans 9:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 7
Answer should be A car with least no.of people will go faster right

Ans 10:

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

Ans 11:

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 12:

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

Ans 13:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 7
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 14:

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

Ans 15:

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 16:

Ashwak from Cambridge, Jalandhar
Class : Class 8
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 17:

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

Ans 18:

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

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Augustine from , coimbatore
Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

Nishtha maheshwari from Inventure Academy, Bengaluru
Class : Class 3

Ans 3:

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 4:

Bk Tiwari from S.D.A, Surat
Class : Class 8
D is the answer

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:

none from na, na
Class : Class 5

Ans 7:

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

Ans 8:

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'

Ans 9:

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

Ans 10:

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

Ans 11:

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 12:

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

Ans 13:

Shiven Dinkar from DPS Noida, Delhi
Class : Class 4

Ans 14:

Ashwak from Cambridge, Jalandhar
Class : Class 8
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 15:

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

Ans 16:

Shreyansh Saha from Garden High School, Kolkata
Class : Class 4

Ans 17:

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

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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: (Master Answer)

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

Ans 2:

Parikshit G from DPS Panvel, NAVI MUMBAI
Class : Class 7

Ans 3:

Arnesh from DPS Mathura Road , New Delhi
Class : Class 7
I dont know which one is correct C or B

Ans 4:

Ashwak from Cambridge, Jalandhar
Class : Class 8
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 5:

Rounak J from Silver Oaks School , Hyderabad
Class : Class 8
The correct answer is B

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OISHIK KUNDU from Delhi Public school North kolkata, baranagar
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

Ans 2:

Pranav Kiran Rajarathna from The Samhita Academy, Bangalore
Class : Class 9
I really didn't understand

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