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Daksha Neill from Somerville school, Delhi
Subject :NSO    Class : Class 3

Ans 1:

ANSHUL GAJJAR from PODAR INTERNATIONAL SCHOOL, AHMEDABAD
Class : Class 3
B

Ans 2:

ANSHUL GAJJAR from PODAR INTERNATIONAL SCHOOL, AHMEDABAD
Class : Class 3
B

Ans 3:

Daksha Neill from Somerville school, Delhi
Class : Class 7

Ans 4:

IKSHITA BARMAN from MVM-IV, Barsajai, GUWAHATI
Class : Class 7
C

Ans 5:

Arpit Sahoo from SAI International School, Bhubaneswar
Class : Class 7
B

Ans 6:

Meghatyoya from Adamas World School , Barasat
Class : Class 3
A

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Arnav kaul from Chirec, Hyderabad
Subject :NSO    Class : Class 5

Ans 1:

Avani from NPS International singapore, singapore
Class : Class 6

Ans 2:

shaurya aggarwal from scholars rosary senior secondary school, rohtak
Class : Class 9

Ans 3:

Ritabrata Das from OPJS, Angul
Class : Class 7

Ans 4:

Shourya Ganesh from The Green Acres Academy, Mumbai
Class : Class 9
I think the relationship is Kharif Crop: Kharif Crop. Then, option A cannot be correct as Barley is a Rabi crop while Maize is a Kharif crop.

Ans 5:

Vihaan from Father Agnel, Noida
Class : Class 5
The relationship is Rabi crop: kharif crop.

Ans 6:

Avani from NPS International singapore, singapore
Class : Class 6
A is correct . Check on google

Ans 7:

Prisha Shah from Euroschool Airoli, Mumbai
Class : Class 6
The relationship is Rabi:Kharif

Ans 8:

Kashvi Rawat from Gear Innovative International School, Bengaluru
Class : Class 3
The answer is correct. The relation is rabi : kharif .

Ans 9:

Mridul Jain from Shishukunj International School Indore, Indore
Class : Class 9
I think the relationship is ( Kharif Crop: Kharif Crop ). Then, option A cannot be correct as Barley is a Rabi crop while Maize is a Kharif crop.

Ans 10:

from kalyan, Kalyan
Class : Class 6

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ARMAAN MITTAL from AMITY INTERNATIONAL SCHOOL, NOIDA
Subject :NSO    Class : Class 3

Ans 1:

Nishant Hazarika from Air Force School, Dibrugarh
Class : Class 3
D is incorrect.But B is also incorrect as both kerosene and syrup are liquid.

Ans 2:

Archit Borkar from SSVM World School, Coimbatore
Class : Class 8
B and D both are incorrect.

Ans 3:

Kavya Kaskar from Arya Vidya Mandir- Juhu, MUMBAI
Class : Class 4
B

Ans 4:

Nishtha Mishra from bal bharti public school, new delhi
Class : Class 2
both B and D are incorrect

Ans 5:

ANSHUL GAJJAR from PODAR INTERNATIONAL SCHOOL, AHMEDABAD
Class : Class 3
B & D

Ans 6:

Alisha from Delhi Public School , bopal, Ahemdabad
Class : Class 8
why did not you send right answer clarification or correct options

Ans 7:

Pranaya Pathania from Ralli International School , Indirapuram
Class : Class 4
Syrup is not a gas.

Ans 8:

AYUSHMAN from St Marys Convent Sr Sec School Jaipur, JAIPUR
Class : Class 6

Ans 9:

Saptanshu Adhikary from Gopalan National School, Bangalore
Class : Class 3
B and D are incorrect

Ans 10:

saisavit from sri kumaran ps, bangalore
Class : Class 7
both B

Ans 11:

IKSHITA BARMAN from MVM-IV, Barsajai, GUWAHATI
Class : Class 7
B & D

Ans 12:

ANSHUL GAJJAR from PODAR INTERNATIONAL SCHOOL, AHMEDABAD
Class : Class 3
B & D

Ans 13:

Dyuti Ghosh from Mount Litera Zee School , JAJPUR ROAD
Class : Class 3

Ans 14:

Dhruv Sachdev from Bhavan Vidyalaya, chandigarh
Class : Class 8
B

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ARMAAN MITTAL from AMITY INTERNATIONAL SCHOOL, NOIDA
Subject :NSO    Class : Class 3

Ans 1:

Saathvik Sriram from euroschool whitefield, Bangalore
Class : Class 5
answer is A not B

Ans 2:

Akhil Vasanth from VIDYA MANDIR SENIOR SECONDARY SCHOOL CHENNAI TAMIL NADU, Chennai
Class : Class 2
Crecent to Newmoon to Crecent to Full Moon. Answer is A

Ans 3:

Sourish Mahakul from Delhi Public School Electronic City, Bengaluru
Class : Class 8
Answer is A

Ans 4:

IKSHITA BARMAN from MVM-IV, Barsajai, GUWAHATI
Class : Class 7
A

Ans 5:

Alina Chattopadhyay from Tagore International School, Vasant Vihar, New Delhi, South Delhi
Class : Class 5
Huh i got it wrong . it was v easy

Ans 6:

ANSHUL GAJJAR from PODAR INTERNATIONAL SCHOOL, AHMEDABAD
Class : Class 3
A

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rocker harshil from TImpany senior secondary school, Visakhapatnam
Subject :NSO    Class : Class 6

A matchbox containing an unknown object is placed on a thin sheet of glass in the experimental set-up shown in the figure.

When the bar magnet moves, it is able to drag the match box along. What is most likely to be found in the matchbox?

A Marble
B Toothpick
C Ten-cent coin
D Steel ball bearing


the match box should certainly contain something magnetic as, when the bar magnet is moved then the match box is also dragged along with it .

Ans 1:

Ashwak from Cambridge, Jalandhar
Class : Class 8
Yes steel ball bearing is the best option ....... but i think ten cent coin is also magnetic ... but let it be option A {STEEL BALL BEARING}

Ans 2:

Tamrashi Pani from National Public School, Bangalore
Class : Class 8
Yes it is... yet a steel ball bearing is the best option

Ans 3:

Mihika Raut from ST JOSEPHS SCHOOL, RIHAND NAGAR
Class : Class 8
steel ball bearing is a conducter that is why it is able to drag the box with it.

Ans 4:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
Ya Sharmi is correct, ten-cent coin is also always magnetic

Ans 5:

Ayush Chauhan from Modern Public School, Bhiwadi
Class : Class 9

Ans 6:

Sharmi Chowdhury from G.D Birla Centre For Education , Kolkata
Class : Class 7
Isn't a ten-cent coin also magnetic?

Ans 7:

ATHARV RAHUL MAHAJAN from ST. STEPHENS SCHOOL CHANDIGARH, SAS NAGAR
Class : Class 6
Steel is not a magnetic material

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rocker harshil from TImpany senior secondary school, Visakhapatnam
Subject :NSO    Class : Class 6

The figure shows a ring magnet, X, floating above another ring magnet, Y. This is because


A Magnet X is lighter than magnet Y
B Magnet Y is more powerful than magnet X
C The like poles of both magnets are facing each other and they repel each other
D The unlike poles of both magnets are facing each other and they attract each other.


as the like poles repel each other and thre is no force acting on the magnet the answer should be c

Ans 1:

Tamrashi Pani from National Public School, Bangalore
Class : Class 8
C is correct

Ans 2:

Abhijato Chatterjee from Bharatiya Vidya Bhavan, Kolkata, kOLKATA
Class : Class 6

Ans 3:

rocker harshil from TImpany senior secondary school, Visakhapatnam
Class : Class 6
the ans should be (C) as the like poles repel each other

Ans 4:

Devansh pralhad patil from Nirmal international school pachora, Pachora
Class : Class 6
NO,LIKE POLES DO REPEL EACH OTHER,WHILE THEY DO NOT REPEL UNLIKE POLES ATTRACT EACH OTHER

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Harsh Kedawat from Apeejay, Noida
Subject :NSO    Class : Class 6

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Payal Porwal from St John gola, Gola
Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

Aarav Mittal from MMIS, Mullana, Ambala
Class : Class 5

Ans 3:

Ridhan from SFS janakpuri, New Delhi
Class : Class 5
c;linen

Ans 4:

Abhinav from The Orchids international school, Bangalore
Class : Class 4
C. LINEN

Ans 5:

ishit from EUROSCHOOL THANE, THANE WEST
Class : Class 7

Ans 6:

Aarav Mittal from MMIS, Mullana, Ambala
Class : Class 5
thanks for writing

Ans 7:

Archita Moi from The Newtown School, Kolkata
Class : Class 4
Thanks a lot!

Ans 8:

ishit from EUROSCHOOL THANE, THANE WEST
Class : Class 7

Ans 9:

Preesha Shrivastav from Suncity school, Gurgaon
Class : Class 4
Linen as it comes from flax plant stem

Ans 10:

Kanav Dhingra from DPS sec45, Gurgaon
Class : Class 6
C:linen

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Mohammad Ayaan from Delhi Public School Ghaziabad, Ghaziabad
Subject :NSO    Class : Class 4

Ans 1:

Deveshi Sachdev from venkateshwar international school, New Delhi
Class : Class 5
the correct option is C

Ans 2:

Kanav Dhingra from DPS sec45, Gurgaon
Class : Class 6
option C

Ans 3:

Abhinav from The Orchids international school, Bangalore
Class : Class 4
OPTION C

Ans 4:

AVANTIKA V from Amrita Vidyalayam Puducherry , Puducherry
Class : Class 4
you are right

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Shrikarthick from CS ACADEMY, ERODE
Subject :NSO    Class : Class 8

Ans 1:

from Bhandari Public School, KHANDWA
Class : Class 9
I don't understand the ANSWER as it also helps in mixing the nutrients uniformly in the soil.

Ans 2:

Amol Athawale from WoodRidge High, aurangabad
Class : Class 6

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