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Raghav Tyagi from birla vidya niketan, new delhi
Subject :NSO    Class : Class 8

Which of the following statements are true?
(i) An object will continue moving uniformly until the resultant force on it is zero.
(ii) The bodies do not change their state of rest or motion unless acted upon by an unbalanced external force.
(iii) If a body is at rest on the surface of the Earth then the net downward force exerted by the Earth and net upward force exerted on the body are not equal to each other.

A Only (i) and (ii)
B Only (ii) and (iii)
C Only (i) and (iii)
D All (i), (ii) and (iii)


Ans 1:

jeromin messiah from vbc, Madurai
Class : Class 8
c

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Yashodhan Devendra Chaulkar from Datta Meghe World Academy, Airoli
Subject :NSO    Class : Class 3

Ans 1:

Anargha Nandi from Bishop Morrow School, Krishnagar
Class : Class 3

Ans 2:

Mohi from Vibgyor, Bangalore
Class : Class 1
B. Flight for flying; down are keeping warm and body feathers for giving shape

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aryan vir from lotusvalley international school gurugram, Gurgaon
Subject :NSO    Class : Class 7

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aryan vir from lotusvalley international school gurugram, Gurgaon
Subject :NSO    Class : Class 7

Ans 1:

aritroray from Chirec International School, Hyderabad
Class : Class 7

Ans 2:

Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Class : Class 7
WHY?

Ans 3:

Harshdeep roy from Bhavans School , Nagpur
Class : Class 7
ans is B that water is a poor conductor of heat

Ans 4:

GAUTHAM GOPINATH from BPDAV School, HYDERABAD
Class : Class 7
Water does not allow the heat to pass through to the wax. it proves that water is a bad conductor of heat.

Ans 5:

Manvi Mundepi from Montfort School Roorkee, Roorkee
Class : Class 8
what

Ans 6:

Hritvi from Podar International School, Mumbai
Class : Class 7
NA

Ans 7:

Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Class : Class 7

Ans 8:

Hritvi from Podar International School, Mumbai
Class : Class 7
No solution is provided for this question.

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aryan vir from lotusvalley international school gurugram, Gurgaon
Subject :NSO    Class : Class 7

Ans 1:

Dheeraj from Sri Sri Ravishankar Vidya Mandir, Bangalore
Class : Class 7
C!!!

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aryan vir from lotusvalley international school gurugram, Gurgaon
Subject :NSO    Class : Class 7

Ans 1:

Dheeraj from Sri Sri Ravishankar Vidya Mandir, Bangalore
Class : Class 7
A!!!

Ans 2:

Hritvi from Podar International School, Mumbai
Class : Class 7
A

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from , Ghaziabad
Subject :NSO    Class : Class 5

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from , Ghaziabad
Subject :NSO    Class : Class 5

Ans 1:

Sakshi Kumari from Delhi Public School Nigahi, Singrauli
Class : Class 4
A--- Sun B---Earth C--- Moon D---Umbra It is right order

Ans 2:

Fareeha siddiqua from Janki Devi public school , Mumbai
Class : Class 5
it is c as it is a lunar eclipse

Ans 3:

Riaant from DPSdwarka,
Class : Class 5
which is the correct answer B or C

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Anika Saha from New Town School, KOLKATA
Subject :NSO    Class : Class 5

Ans 1:

KONDURU DEJESH from Sri chaitanya international school, Bangalore
Class : Class 5
how its d i got it a

Ans 2:

Ishaan Ahuja from TSMS, Noida
Class : Class 5
aaaaa is the ans

Ans 3:

Durva Shah from SSRVM, Ahmedabad
Class : Class 5

Ans 4:

Ashee Srivastava from APEEJAY SCHOOL NOIDA , NOIDA
Class : Class 6
it is d

Ans 5:

Durva Shah from SSRVM, Ahmedabad
Class : Class 5
It is option A

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AAVAK from DPS, Aligarh
Subject :NSO    Class : Class 6

Ans 1:

Ilfa MCC from Sree Gokulam public school , Calicut
Class : Class 6
Both a and c are correct

Ans 2:

Saurabh from Global Indian international school, Singapore
Class : Class 6
a only noobs

Ans 3:

Saurabh from Global Indian international school, Singapore
Class : Class 6

Ans 4:

Saurabh from Global Indian international school, Singapore
Class : Class 6

Ans 5:

Satya Sai Lohith Vootla from Chouifat International School Ruwais, Abu Dhabi
Class : Class 6
sorry I meant c

Ans 6:

amogh from DELHI PUBLIC SCHOOL NOIDA, Ghaziabad
Class : Class 6
as written in lakhmir singh the answer should be (C)

Ans 7:

Anshuman Mishra from kv no 3, Bhubaneswar
Class : Class 7

Ans 8:

Satya Sai Lohith Vootla from Chouifat International School Ruwais, Abu Dhabi
Class : Class 6
not only a is true also b is true

Ans 9:

Arsh Gupta from Cambridge International School, Jalandhar
Class : Class 6
the answer can be both a and c. scientifically both are correct

Ans 10:

Ritabrata Das from OPJS, Angul
Class : Class 6
answer should be a or c

Ans 11:

Saurabh from Global Indian international school, Singapore
Class : Class 6

Ans 12:

Anshuman Mishra from kv no 3, Bhubaneswar
Class : Class 7

Ans 13:

sujata patel from Podar International, Pune
Class : Class 6
both a

Ans 14:

Saurabh from Global Indian international school, Singapore
Class : Class 6

Ans 15:

Sarthak yadav from RPS, mahendergarh
Class : Class 7
Answer can be A or C

Ans 16:

Anika Saha from New Town School, KOLKATA
Class : Class 6
the ans can be both A and C

Ans 17:

Vedang Amonkar from Dr K B Hedgewar High School, Panaji
Class : Class 6
3 trhing are truea c d

Ans 18:

Saurabh from Global Indian international school, Singapore
Class : Class 6

Ans 19:

Saurabh from Global Indian international school, Singapore
Class : Class 6

Ans 20:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 7
No, only A is true

Ans 21:

sujata patel from Podar International, Pune
Class : Class 6
aaaaaaaaaaaaaa

Ans 22:

sujata patel from Podar International, Pune
Class : Class 6
aaaaaaaaaaaaaaaaaaaaaaaaa

Ans 23:

Saurabh from Global Indian international school, Singapore
Class : Class 6

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