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Labonyo Sen from Calcutta Girls High School, KOLKATA
Subject :NSO    Class : Class 8

Ans 1:

Prerona Chatterjee from DPS North Kolkata, Kolkata
Class : Class 9
Speed of light in water is less as compared to that of air as water is optically denser than air.

Ans 2:

Aditya Anmol from Delhi Public School Ruby Park Kolkata, Kolkata
Class : Class 8
The answer should be A but it is showing C

Ans 3:

Shreyans Mondal from Sri Chaitanya Techno School Kaggadasapura Campus 1, Bengaluru
Class : Class 10
Yes its A

Ans 4:

Shreyam Tripathy from Ann Mary School, Dehradun
Class : Class 10
answer is A since speed of sound in air is more than that in water

Ans 5:

Gaurish Singla from DPS School Sector 19, Faridabad
Class : Class 8

Post Your Answer

Prerona Chatterjee from Delhi Public School North Kolkata, Kolkata
Subject :NSO    Class : Class 4

Ans 1:

Sharvil Pankaj from Sanksriti School, Pune
Class : Class 4
ANSWER IS ABCD

Ans 2:

Sashrika Pasunoori from KV Gachibowli, Hyderabad
Class : Class 5
Answer is D

Ans 3:

NAMISH AGRAWAL from KV calicut, calicut
Class : Class 4
why it is not A

Ans 4:

Aarnav Grover from Anand Niketan Shilaj, Ahmedabad
Class : Class 9
d

Ans 5:

Deveshi Sachdev from venkateshwar international school, New Delhi
Class : Class 6

Ans 6:

Shreshta from Presidium, Ghaziabad
Class : Class 3
A

Ans 7:

Dishita Santosh Walujkar from Nutan English School, Kurduwadi
Class : Class 7
correct answer is D

Ans 8:

Deveshi Sachdev from venkateshwar international school, New Delhi
Class : Class 6

Ans 9:

Archita Moi from The Newtown School, Kolkata
Class : Class 4
Thank You !

Ans 10:

Deveshi Sachdev from venkateshwar international school, New Delhi
Class : Class 6

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Admin fly from Ddssxxx, Ax
Subject :NSO    Class : Class 6

Ans 1:

Srivatsa from Sri Sri Ravishankar Vidya Mandir, Bangalore
Class : Class 7
Option c X shows a tap root system while y shows a fibrous root system

Ans 2:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 8
Option c

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Prerona Chatterjee from Delhi Public School North Kolkata, Kolkata
Subject :NSO    Class : Class 4

Ans 1:

AAYANSH from New horizon scholars school, Thane
Class : Class 10

Ans 2:

AAYANSH from New horizon scholars school, Thane
Class : Class 10
stererega

Ans 3:

Ibrahim Aslam from uttam, Ghaziabad
Class : Class 2
This is not correct answer!

Ans 4:

Payal Porwal from St John gola, Gola
Class : Class 6
A

Ans 5:

Deveshi Sachdev from venkateshwar international school, New Delhi
Class : Class 6

Ans 6:

ishit from EUROSCHOOL THANE, THANE WEST
Class : Class 7

Ans 7:

ishit from EUROSCHOOL THANE, THANE WEST
Class : Class 7
Can you tell the answer to this question please please!!!!

Ans 8:

Yatindra G from SBOA, Chennai
Class : Class 4
Ishit the answer is "C"

Ans 9:

Payal Porwal from St John gola, Gola
Class : Class 6
C

Ans 10:

Payal Porwal from St John gola, Gola
Class : Class 6
C

Ans 11:

Aadya Kawale from Podar International ICSE , Dombivli East
Class : Class 4
Let’s check the given statements and find if they are correct:Statement 1: Snake and crocodile are cold blooded animals. ----- Correct. Snakes and crocodiles are reptiles. Reptiles are cold-blooded animals, and cannot control their body temperature. They regulate their body temperature by lying in the sun to warm up, or moving into the shade to cool down.Statement 2: Snake and crocodile breathe through moist skin mostly. ----- Incorrect. Snakes and crocodiles breathe through lungs. That is where the exchange of gases takes place.That means Statement 1 is correct but Statement 2 is incorrect.Hence, the right answer of Option C.The correct answer is C.

Ans 12:

Payal Porwal from St John gola, Gola
Class : Class 6
B

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Samridhi from Delhi Public School, BANGALORE
Subject :NSO    Class : Class 7

Ans 1:

HARSHAL KUTE from cambridge school buldhana, Buldhana
Class : Class 6
Ans is b

Ans 2:

Samridhi from Delhi Public School, BANGALORE
Class : Class 7
thanks

Ans 3:

Hassan ahmad khan from Bal Bhavan School, Bhopal MP
Class : Class 7
a

Ans 4:

Chaitanya L K from SKCHEC, bangalore
Class : Class 8
actually,the answer is B. Chipko movement was started in 1973....and what nandini says in soil erosion and not soil pollution.so the answer is B

Ans 5:

Akshar Modi from Lpsi, Surat
Class : Class 7
Chipko movement started on 1973

Ans 6:

Sargah Surya from bgsnps, Bengaluru
Class : Class 4
answer is c. divya- management is not complete denial but better, reduced and wiser user of forest products.Hence all three are wrong and answer is c richa- chipko movement started in 1973nandini- She is wrong. what she told is not soil pollution but soil errosion

Ans 7:

Sharanyaa Tripathi from Uttam school for girls, Ghaziabad
Class : Class 8
Divya is wrong because she says denial or utilization and utilization is good use in the right amt which is the opposite.Richa is wrong because Chipko movement started in 1973.Nandini is wrong because the answer is soil erosion, not soil pollution.Therefore, the correct answer is C- Divya, Richa and Nandini all are wrong. Please check and fix it SOF.

Ans 8:

Soumyajit Roy from Delhi Public School Jamnagar, Jamnagar
Class : Class 9
But Divya is also incorrect

Ans 9:

Sahil Ray from Podar International School, Thane
Class : Class 7
answer is A I got it correct

Ans 10:

KRITHIGHA SHRI M P from KAMALA NIKETAN MONTESSORI SCHOOL, TRICHIRAPPALLI
Class : Class 8
Chipko movement was started in 1973 and not in 1972

Ans 11:

Hassan ahmad khan from Bal Bhavan School, Bhopal MP
Class : Class 7
a

Ans 12:

TRIYA SOUMIK NATH from SYMBIOSIS PRIMARY SCHOOL, PUNE
Class : Class 6
The right answer is C because conservation is not complete denial, chipko movement started in 1973 and it is not soil pollution but soil erosion.

Ans 13:

Geetha Shyam Cheepurubilli from SRI GOWTHAMI SMART SCHOOL, RAJAHMUNDRY
Class : Class 8
Answer.c chipko movement is started at 1973

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Akhil Vasanth from VIDYA MANDIR SENIOR SECONDARY SCHOOL CHENNAI TAMIL NADU, Chennai
Subject :NSO    Class : Class 3

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aarav m from kumarans, bengaluru
Subject :NSO    Class : Class 3

Ans 1:

Anupama from Gurukula international school , Javagal
Class : Class 3
C

Ans 2:

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

Ans 3:

aarav m from kumarans, bengaluru
Class : Class 3
C

Ans 4:

Bhavesh from Loyola School, Bhubaneshwar
Class : Class 3
c

Ans 5:

Bhavesh from Loyola School, Bhubaneshwar
Class : Class 3
c

Ans 6:

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

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Tanush from presidency east, Bangalore
Subject :NSO    Class : Class 8

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Ashwak from Cambridge, Jalandhar
Subject :NSO    Class : Class 3

Ans 1:

Anupama from Gurukula international school , Javagal
Class : Class 3
D

Ans 2:

Mayank Paul from Saint Edmunds School, Shillong
Class : Class 3
C

Ans 3:

Mayank Paul from Saint Edmunds School, Shillong
Class : Class 3
C

Ans 4:

Sushree snehasikta behera from Mother's public school , Bhubaneswar
Class : Class 2
option C is correct one

Ans 5:

Karthika Nayanar from Choice school Kozhikode , Kozhikode
Class : Class 4

Ans 6:

Mayank Paul from Saint Edmunds School, Shillong
Class : Class 3
C

Ans 7:

Karthika Nayanar from Choice school Kozhikode , Kozhikode
Class : Class 4
answer is d

Ans 8:

Trina from Ganges Valley School, Hyderabad
Class : Class 10

Ans 9:

Vinay Dev Jhari from Delhi Public School, Noida
Class : Class 5
D

Ans 10:

Anaahad Mehar Satsangi from Delhi Public School Agra, Agra
Class : Class 3
The D option is correct as none of the options are incorrect

Ans 11:

Mayank Paul from Saint Edmunds School, Shillong
Class : Class 3
C

Ans 12:

Mayank Paul from Saint Edmunds School, Shillong
Class : Class 3
C

Ans 13:

Sushree snehasikta behera from Mother's public school , Bhubaneswar
Class : Class 2
option C is correct one

Ans 14:

Mayank Paul from Saint Edmunds School, Shillong
Class : Class 3
C

Ans 15:

Mayank Paul from Saint Edmunds School, Shillong
Class : Class 3
C

Ans 16:

Mayank Paul from Saint Edmunds School, Shillong
Class : Class 3
C

Ans 17:

Mayank Paul from Saint Edmunds School, Shillong
Class : Class 3
C

Ans 18:

AARAV TOMAR from PRUDENCE ASHOK VIHAR , DELHI
Class : Class 3
D

Ans 19:

Atharva from Royal Global School, Guwahati
Class : Class 6
Ans. is D)

Ans 20:

Mayank Paul from Saint Edmunds School, Shillong
Class : Class 3
C

Ans 21:

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

Ans 22:

Mayank Paul from Saint Edmunds School, Shillong
Class : Class 3
C

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shaurya aggarwal from scholars rosary senior secondary school, rohtak
Subject :NSO    Class : Class 5

Ans 1:

Mehar from NCS, Vasco
Class : Class 5
Doesn't ice conduct electricity?

Ans 2:

Devina kashyap from TPS, Mumbai
Class : Class 4
B is also correct as none of them in column W is magnetic

Ans 3:

Ayushree Barman from Sri Sri Academy, Kolkata
Class : Class 6
The correct answer should be B. Ice is the frozen form of water, which is a good conductor. So C cannot come as the answer.

Ans 4:

Karthika from isg, Muscat
Class : Class 7
option B also can come

Ans 5:

Pratham Dave from GNS, Bangalore
Class : Class 7
Yes Ayushree Barman the answer to this question is B and not C

Ans 6:

Swastik Panda from Orchid International school, Pune
Class : Class 5
Yes, of course, the answer should be B

Ans 7:

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

Ans 8:

Shreyasi Padihary from National Public School East , Bengaluru
Class : Class 7
Answer should not be B as zinc and aluminium are not magnetic.

Ans 9:

harry potter from Hogwarts school of witchcraft and wizardry , london
Class : Class 5
yes, ice is the frozen form of water abut it still conducts electricity although it is a poor conductor

Ans 10:

Shreyasi Padihary from National Public School East , Bengaluru
Class : Class 7
I think it is B

Ans 11:

Srija Das from Sent Joseph Convent Chandannagar, Serampore
Class : Class 10
option B can also come

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