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ESHA SINGHAL from DPS Noida , Indirapuram Ghaziabad
Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

Samvita Patil from NHVPS, Bangalore
Class : Class 7
ahana bag, in option d the soil in more plants is less and in option c the soil in both the pots are same. Just wanted to tell that you might be blind!!

Ans 3:

Vartika kumar from D P S Newtown, Kolkata
Class : Class 8

Ans 4:

AHANA BAG from DELHI PUBLIC SCHOOL JOKA SOUTH KOLKATA, KOLKATA
Class : Class 9
the options C and D are same

Ans 5:

Anika S Kumar from Alphabets International school , Chennai
Class : Class 7
C is the anwser

Ans 6:

Sashriti Das from Delhi Public School Bangalore North, Bangalore
Class : Class 5
They will see somesh

Ans 7:

Tanirika Bansal from DPS Faridabad, Faridabad
Class : Class 4
c answer is corect

Ans 8:

Chinmayee from Dimensions , Singapore
Class : Class 4
Ans A

Ans 9:

vamsika from Yuva Bharathi Public school, coimbatore south
Class : Class 5

Ans 10:

SAISH NAIK from LILAVATIBAI PODAR HIGH SCHOOL, MUMBAI
Class : Class 5

Ans 11:

Laiba from Olive International School , Doha
Class : Class 4
I thought it was D. :(

Ans 12:

Shabd Satsangi from homeschool, Bangalore
Class : Class 5
my C and D are same

Ans 13:

Abhra Joshi from Global City International School, Bangalore
Class : Class 4

Ans 14:

somesh from Centre point katol road, Nagpur
Class : Class 6
No one will see mohhika

Ans 15:

Suhana Kedia from Griffin's international school, Kharagpur
Class : Class 5
Thanks so much Mohhika

Ans 16:

Anshuman raj from STCS, Karnal
Class : Class 9

Ans 17:

Saket Khurana from DPS E-CITY BENGALURU, BENGALURU
Class : Class 9
YAR AGAR NCO HOTA 2020 MEIN TO MAZA AATA KYON KI LAST YEAR MAIN THA WINNER

Ans 18:

SS from meridian, hyderabad
Class : Class 5
a crowing will effect

Ans 19:

ANAY GUPTA from CMS KANPUR ROAD LUCKNOW, LUCKNOW
Class : Class 8
c is right

Ans 20:

Ashwak from Cambridge, Jalandhar
Class : Class 9
C

Ans 21:

Ashwak from Cambridge, Jalandhar
Class : Class 9
C

Ans 22:

Aarvi Gosai from The New Tulip International School, London
Class : Class 4
SAKET is that u like do u do online classes if yes have u ever seen anyone by the name Aarvi Gosai and if no thenn ur NOT that Saket

Ans 23:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer should be C because good soil means soil having essential nutrients and poor soil means the soil which is not having essential nutrients.In the option C,the checking of soil is by purity.In option D,the soil amount is different.

Ans 24:

Mohhika Sharma from Delhi Public School Greater Noida, Greater Noida
Class : Class 7
Dear friends, see the question and the options clearly.As they have said in the question, the experiment is on how overcrowding affects plant growth.For that, the conditions in which the plant(s) are growing should be the same. That means that the amount of sunlight, amount of water, amount of soil and condition of soil should be the same, whereas the number of plants growing in one pot, should not..As we are assured in the question, they are already giving the same amounts of sunlight and water to the plants.We only have to see that the amount and condition of soil is the same, and that, my friends, is only in option 'C'.So, that i.e option 'C', is the correct answer.

Ans 25:

Anika S Kumar from Alphabets International school , Chennai
Class : Class 7
C is the anwser

Ans 26:

Agnish Chakraborty from The Heritage School, Kolkata
Class : Class 7
Answer is option C.!

Ans 27:

Mohit Sahu from ,
Class : Class 4

Ans 28:

Yatisha Goyal from Vibgyor High international School , Mumbai
Class : Class 5
C is correct

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ESHA SINGHAL from DPS Noida , Indirapuram Ghaziabad
Subject :NSO    Class : Class 4

Ans 1:

RC from Vibgyor, Navi Mumbai
Class : Class 6
d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D

Ans 2:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer is A because the straight line shows in which temperature photosynthesis occurs best.

Ans 3:

Chintan Kulkarni from LSMBSGS, Pune
Class : Class 4

Ans 4:

Adersh from Apeejay, Nerul
Class : Class 4

Ans 5:

Jyotsna from Gis, Bangalore
Class : Class 3
the answer is A

Ans 6:

Pragnay Priyadarshi from Quantum Leap School, HYDERABAD
Class : Class 7

Ans 7:

Shreyansh Saha from Dps Megacity, Kolkata
Class : Class 5
Option a

Ans 8:

SOUVAGYA SAHA from De Nobili School, DHANBAD
Class : Class 10

Ans 9:

Harsh Sobti from the samhita academy, BLR
Class : Class 5
the answer can be a and d

Ans 10:

Arnesh from DPS Mathura Road , New Delhi
Class : Class 7
the answer is a

Ans 11:

Kiran from DPS, Bengaluru
Class : Class 4

Ans 12:

Ashwak from Cambridge, Jalandhar
Class : Class 9
* Harsh are you mad , the volume of oxygen collected at 15 degree Celsius is lower than the volume of oxygen collected at 40 degree Celsius *

Ans 13:

Ashwak from Cambridge, Jalandhar
Class : Class 9
Option ( A ) is correct because the graph shows that Photosynthesis best occurs at 35 degree Celsius

Ans 14:

Shreshta from Presidium, Ghaziabad
Class : Class 3
I agree with harsh

Ans 15:

sharvari kunal aterkar from dcis Ahmedabad , AHMEDABAD
Class : Class 5

Ans 16:

Harsh Sobti from the samhita academy, BLR
Class : Class 5
the answer can be both a and photosynthesis happen best at 35 degree cand the volume of oxygen collected in 15dc is more than 45dc.

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ESHA SINGHAL from DPS Noida , Indirapuram Ghaziabad
Subject :NSO    Class : Class 4

Ans 1:

Shaurya from Modern Public School, Bhiwadi
Class : Class 7

Ans 2:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer is C because the graph is showing different levels of O2 in the atmosphere and Y has less oxygen in the atmosphere.

Ans 3:

Shreyansh Saha from Dps Megacity, Kolkata
Class : Class 5
Option c

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Aashna from SVKM JV Parekh international school, Mumbai
Subject :NSO    Class : Class 4

Ans 1:

Biradar Mahendra from Jai Hind Public school Udgir , Udgir
Class : Class 4
D

Ans 2:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer is D because Venus has the high amount of carbon dioxide which traps the heat of the sun.

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Niveideeta Cour from Suncity World School, Gurgaon
Subject :NSO    Class : Class 4

Ans 1:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer is D because one natural fiber,wool,absorbs sweat,hanbok is the traditional dress of Korea and doctors and nurses wear white coats.

Ans 2:

Niveideeta Cour from Suncity World School, Gurgaon
Class : Class 5
http://google0123.com/

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Priya from Presidium, Gurgaon
Subject :NSO    Class : Class 4

Ans 1:

anika from St Joseph sen sec school Mahoba, Kulpahar
Class : Class 5
A because friction helps us to walk on the ground

Ans 2:

Chinmayee from Dimensions , Singapore
Class : Class 4
Is wrong because friction does not help us to walk. Even without friction, we can walk but not without gravity.

Ans 3:

Parmanyu from Learning Paths School, Mohali
Class : Class 9
d

Ans 4:

Khanak Jha from Prime Academy, Mumbai
Class : Class 4
Answer should be B

Ans 5:

Chinmayee from Dimensions , Singapore
Class : Class 4
Answer A.

Ans 6:

Manya Pujar from EuroSchool, Davangere
Class : Class 6
ANSWER D IS NOT GIVEN PROPERLY'Both A and ----?

Ans 7:

Sonu Batra from modern dps faridabad, Faridabad
Class : Class 8
the answer should be b as frictional force prevents us from slipping. it does not help us to walk on the ground

Ans 8:

mishika tripathi from DPS, Gurugram, Haryana
Class : Class 5
it is D

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Utkarsh Chakravarty from Pinnacle High International School, Mumbai
Subject :NSO    Class : Class 4

Ans 1:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
D as land cools faster than sea and option D is incorrect

Ans 2:

Sarthak Gupta from DPS, Haryana
Class : Class 4
Answer is D because the going right arrow in the land tells us as sun sets,land cools faster than sea.

Ans 3:

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

Ans 4:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer is D because the going right arrow in the land tells us as sun sets,land cools faster than sea.

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Utkarsh Chakravarty from Pinnacle High International School, Mumbai
Subject :NSO    Class : Class 4

Ans 1:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
I think answer is A.

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Niveideeta Cour from Suncity World School, Gurgaon
Subject :NSO    Class : Class 4

Ans 1:

ishi gupta from DPS NOIDA, NOIDA
Class : Class 4
AFFORESTATION IS CORRECT OR NOT

Ans 2:

anika from St Joseph sen sec school Mahoba, Kulpahar
Class : Class 5
A option building embankment s

Ans 3:

Anshul Sameer Darne from Ryan International School, Masdar
Class : Class 6
Hmm... It could also be B..

Ans 4:

Niveideeta Cour from Suncity World School, Gurgaon
Class : Class 5
correct........my mistake

Ans 5:

ishi gupta from DPS NOIDA, NOIDA
Class : Class 4

Ans 6:

Aananya Singh from DPS East, Bangalore
Class : Class 4
Option A should be correct ✔✔✔

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Niveideeta Cour from Suncity World School, Gurgaon
Subject :NSO    Class : Class 4

Ans 1:

Niveideeta Cour from Suncity World School, Gurgaon
Class : Class 5
yes.........it is option(A)

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