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ABHAY AGARWAL from ,
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

Ans 2:

Navya from Doon, Chandigarh
Class : Class 4

Ans 3:

adhiraj chaudhary from apeejay school noida, noida
Class : Class 3
the correct answer is d

Ans 4:

Avyuktha S Kumar from Mt Litera Zee school, Mysuru
Class : Class 4
ans :d

Ans 5:

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

Ans 6:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
why stomata?

Ans 7:

adhiraj chaudhary from apeejay school noida, noida
Class : Class 3

Ans 8:

Annlisa Castlia from BPS, HYD
Class : Class 5

Ans 9:

vivaan sethi from GD goenka public school, Delhi
Class : Class 4
Ans is D

Ans 10:

Annlisa Castlia from BPS, HYD
Class : Class 5
The correct answer is option D.

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ABHAY AGARWAL from ,
Subject :NSO    Class : Class 4

Refer to the given paragraph and table and answer the following questions.
Neha took 100 gm each of three types of soil, X, Y and Z, in three separate pots with hole at the bottom. The amount of water that was poured in the soil pot, just before it started dripping from the bottom hole, is tabulated here.

The soil that is mixture of clay, sand, humus and is usually very good for growth of most plants is __________.

A X
B Y
C Z
D Cannot be determined


Ans shd be D (Cannot be determined)

Ans 1:

ABHAY AGARWAL from ,
Class : Class 3

Ans 2:

ANURADHA NAIR from SANDEEPANI VIDYA NIKETHAN SCHOOL, Thrissur
Class : Class 9
B IS THE ANSWER ANURADHA NAIR 4C

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ABHAY AGARWAL from ,
Subject :NSO    Class : Class 4

Ans 1:

SRISANTH from Edify, Tirupathi
Class : Class 5
Actually it is b ,as a is CNG(compressed natural gas which is a energy source that is not a greenhouse gas

Ans 2:

ABHAY AGARWAL from ,
Class : Class 3

Ans 3:

BV Karthikeya from Sentia, Hyderabad
Class : Class 6
I GOT IT CORRECT

Ans 4:

Abhinav Kulkarni from National Centre For Excellence, Bengaluru
Class : Class 4
the ans should be CFC

Ans 5:

Deepika from Vibgyor high, Mumbai
Class : Class 1
It should be CFCS

Ans 6:

Visakha Dhar from GD Goenka, jhajjar
Class : Class 3
the correct answer is CFCs .but is not mention in the option.

Ans 7:

Adit Aggarwal from Vibgyor High, Bengaluru
Class : Class 5
The answer was supposed to be CFC .

Ans 8:

Anika S Kumar from Alphabets International school , Chennai
Class : Class 7
Chloro-fluro-carbon

Ans 9:

Aaditya Saxena from Ryan International School Pune, Pune
Class : Class 6
The Ans shud be B Carbon Dioxide. BBBBBBBBBBB

Ans 10:

BV Karthikeya from Sentia, Hyderabad
Class : Class 6

Ans 11:

somesh from Centre point katol road, Nagpur
Class : Class 6
It is CNG

Ans 12:

Mehvish Khursheed from DPSGV, ghaziabad
Class : Class 5
correct answer is CFC

Ans 13:

Shaurya Veer from Blooming Dales International School, Sri Ganganagar
Class : Class 9
The correct answer should be CFC

Ans 14:

Rehaan Sejwal from Gyan Bharati school, Delhi
Class : Class 7

Ans 15:

SAURISH from R.N. Podar, Mumbai
Class : Class 7
THE OPTION SHOULD HAVE BEEN CFC OR WE CAN TAKE THE OPTION D [NITROGEN] BUT IT IS SHOWING WRONG

Ans 16:

Nishchita from Gems Modern Academy , Dubai
Class : Class 8
The answer is B as when we use electricity fuel gets burnt and so it produces carbon dioxide.

Ans 17:

Tanirika Bansal from DPS Faridabad, Faridabad
Class : Class 4
CFCS should be correct answer but I got it right

Ans 18:

Mohammad Shahid from Dayawati Modi International Maple Bear, Modipuram, Meerut 250110, Meerut
Class : Class 4
how the released gas from refrigerator is CO2

Ans 19:

Mohhika Sharma from Delhi Public School Greater Noida, Greater Noida
Class : Class 7
I think the answer should be CFC but it is not in the options only.But I also think that it is CO2.

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shashwat pal from mnr school of excellence, navi mumbai
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

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shashwat pal from mnr school of excellence, navi mumbai
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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APOORVA.GUPTA from DPS Noida, Noida
Subject :NSO    Class : Class 4

Ans 1:

SHANTANU from STELLA MARIS INTER COLLEGE, Lucknow
Class : Class 5
Ans is GLASS,PLASTIC(option C)

Ans 2:

DIPANWITA MAITI from SPINGDALES SCHOOL PUSA ROAD, New Delhi
Class : Class 9
Come on yaar, it's option C

Ans 3:

Ashwak from Cambridge, Jalandhar
Class : Class 8
Chill Man the answer is C.

Ans 4:

Sashriti Das from Delhi Public School Bangalore North, Bangalore
Class : Class 5
C

Ans 5:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
c

Ans 6:

SHANTANU from STELLA MARIS INTER COLLEGE, Lucknow
Class : Class 5
Ans is GLASS,PLASTIC(option C)

Ans 7:

RAHUL SINHA from D.A.V Public Koyla Nagar Dhanbad, dhanbad
Class : Class 7
Option c.is the answer

Ans 8:

Suryansh solanki from St Joseph co Ed school, Bhopal
Class : Class 4
Ans c

Ans 9:

anika from St Joseph sen sec school Mahoba, Kulpahar
Class : Class 5
the answer is C. and you are very gadha and foolish .

Ans 10:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 7
C C C the answer is CPlease give a yesif you agree with me

Ans 11:

Riya shushil from Dps bangalore north , Bangalore
Class : Class 3

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APOORVA.GUPTA from DPS Noida, Noida
Subject :NSO    Class : Class 4

Ans 1:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 7
ans is Dplease agreeeveryone seethe ans is D

Ans 2:

anika from St Joseph sen sec school Mahoba, Kulpahar
Class : Class 5
my ans is d my darling

Ans 3:

Daksh Jain from Deens Academy, Bangalore
Class : Class 4
c is minus and d is plus

Ans 4:

Ashwak from Cambridge, Jalandhar
Class : Class 8
In C it is written solvent - solute =solution but in D it is written solvent solute = solution . So the correct answer is D .

Ans 5:

Midhuna from ABCD, Banglore
Class : Class 3
Correct answer is D because solvent and solute gives solution

Ans 6:

Sashriti Das from Delhi Public School Bangalore North, Bangalore
Class : Class 5
D

Ans 7:

SAI KRISHNA from SHISHYA BEML PUBLIC SCHOOL, BANGALORE
Class : Class 3
charukhanthan in c it is - in d it is so ans is d

Ans 8:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
d

Ans 9:

Mohhika Sharma from Delhi Public School Greater Noida, Greater Noida
Class : Class 7
There is so less difference in both 'C' and 'D'.I think they should make more difference, but in level 2,they will trick you, no matter what.The questions will come like this only.Good Luck Everyone!

Ans 10:

RITASHREE ROY from VMS JOKA, KOLKATA
Class : Class 8
the answer is d because solute and soluvent together form solution

Ans 11:

Naitik from Delhi Public School Noida, Noida
Class : Class 4
ans is d

Ans 12:

AARAV AGRAWAL from BIRLA DIVYA JYOTI, SILIGURI
Class : Class 8
D

Ans 13:

Ashwak from Cambridge, Jalandhar
Class : Class 8
d

Ans 14:

Ashwak from Cambridge, Jalandhar
Class : Class 8
Sorry, my first one was misprinted .. I am telling you the correct explanation of the question ---- In C it is written solvent - solute = solution but you see in D it is written solvent solute = solution …….Hence, option D is correct!!!!!

Ans 15:

S K Charukhanthan from KV, Bangalore
Class : Class 6
C and D is same how could they do like thissssssssssssssss?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????///

Ans 16:

G Sai krishiv raju from Delhi public school, Hyderabad
Class : Class 7
d

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Sarthak Gupta from DPS, Haryana
Subject :NSO    Class : Class 4

Ans 1:

Malavya Chaturvedi from Study Hall, Lucknow
Class : Class 8
Answer is C

Ans 2:

SHAH HITANSH JINESH from S H KHARAWALA, AHMEDABAD
Class : Class 8
The Answer is C. NOW THE QUESTION IS HOW? THE ANSWER IS THE MACHINES SHOWN IN PICTURE A,B,D RUNS BY MUSCULAR . FORCE. THE OPTION C RUNS BY MOTOR.

Ans 3:

Bharghavi V from Vedavalli vidyalaya senior secondary school , Walajapet
Class : Class 4
C auto motor other we should ride

Ans 4:

Koyel Biswas from Adamas World School, Kolkata
Class : Class 5

Ans 5:

PRAGWANSH JENA from DELHI PUBLIC SCHOOL, Raipur
Class : Class 8

Ans 6:

Saarth Agrawal from Podar International School , Mumbai
Class : Class 6
c

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Sayantan from Whitefiels Global School, Bangalore
Subject :NSO    Class : Class 4

Ans 1:

Prathamesh from Gopals Garden High School, Mumbai
Class : Class 4
Rotation of earth causes day and night and change of seasons.

Ans 2:

RAHUL SINHA from D.A.V Public Koyla Nagar Dhanbad, dhanbad
Class : Class 7
Rotation causes day and night. While revolution causes change in season.

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Sayantan from Whitefiels Global School, Bangalore
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

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

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