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from ,
Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

from ,
Class :
The correct answer is D.

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from ,
Subject :NSO    Class : Class 7

Ans 1:

Aryan Keswani from Delhi Public School, Mathura Road, New Delhi
Class : Class 10
Hey, who has more incorrect than correct.I hope nobody

Ans 2:

Sarah Ahmad from st. mary's school, delhi
Class : Class 8
option (D) says 'S' , i think it can be correct too

Ans 3:

kavitha from vedavalli vidyalaya, kancheepuram
Class : Class 10
how

Ans 4:

Archishman Pal from Sri Krishna Mission School, Agartala
Class : Class 9
The byproduct of electric bulb is heat but the effect of heat in bulb is not something because of which the bulb glows.

Ans 5:

Mehaan Bhatt from Pawar Public School , Mumbai
Class : Class 6
What is option D

Ans 6:

Maanasa from PSBB Siruseri, Chennai
Class : Class 8
how is it B someone explainthank you

Ans 7:

Aastha from dps, ranchi
Class : Class 7
Is option d a cell ??

Ans 8:

Shreyans Mondal from Sri Chaitanya Techno School Kaggadasapura Campus 1, Bengaluru
Class : Class 10
I think it is a heater or a truck or car battery. It must be either of these two. Heater works on heating effect of electricity but battery does

Ans 9:

Srija Das from Mount Carmel Convent School, Ahmedabad
Class : Class 8
The correct answer is d) because everything else works on heating but what is the object in option d)

Ans 10:

ANAND K S from KENDRIYA VIDYALAYA NO.2, KOCHI, ERNAKULAM
Class : Class 7
it is a battery

Ans 11:

Chetan Datta Rajavaram from Meridian madhapur, Hyderabad
Class : Class 10
what is option D

Ans 12:

Saksham Chanani from Sri Sri Academy, Kolkata
Class : Class 9
what is in option D

Ans 13:

kavitha from vedavalli vidyalaya, kancheepuram
Class : Class 10

Ans 14:

kavitha from vedavalli vidyalaya, kancheepuram
Class : Class 10
how

Ans 15:

kavitha from vedavalli vidyalaya, kancheepuram
Class : Class 10

Ans 16:

from ,
Class :
D

Ans 17:

Rishika Maurya from Dps, Vadodara
Class : Class 7
answer is d but what is it??

Ans 18:

Mehaan Bhatt from Pawar Public School , Mumbai
Class : Class 6

Ans 19:

Prisha Gupta from Lokhandwala Foundation School, Mumbai
Class : Class 7
can u tell me what is the object in the option d

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from ,
Subject :NSO    Class : Class 1

Ans 1:

from ,
Class :
the d

Ans 2:

from ,
Class :

Ans 3:

Manit Aggarwal from St. Patricks Academy Bengaluru, Bangalore
Class : Class 8
d is the answer

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Punita Ghosh from Billabong High International School, mumbai
Subject :NSO    Class : Class 3

Ans 1:

Vivaan Kohli from Greenwood High International School, Bangalore
Class : Class 7

Ans 2:

Manasvi pandey from Dps haldwani, Haldwani
Class : Class 3
How

Ans 3:

Shubhra from DPS, Haridwar
Class : Class 5

Ans 4:

Joshua Edwin Desouza from DPS International, Singapore, Singapore
Class : Class 5

Ans 5:

AAYANSH DHRUV from Orchid The International, Bangalore
Class : Class 5

Ans 6:

from ,
Class :
It should be 10

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Punita Ghosh from Billabong High International School, mumbai
Subject :NSO    Class : Class 3

Ans 1:

Adrija Guria from Egra Public School , Egra
Class : Class 4
I think it is B ,because after right turn there is a straight route

Ans 2:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The correct answer is D .

Ans 3:

Anunnakee Banerjee from BBPS NOIDA, NOIDA
Class : Class 7
The correct ans. is 'b'... looks like these sof people aren't solving these themselves before asking these in the test. What is their reason for this choice¿

Ans 4:

Ava from trio, bangalore
Class : Class 2
Why B?

Ans 5:

RAGHAV VARSHNEY from CITY MONTESSORI SCHOOL GOMTINAGAR LUCKNOW, Lucknow
Class : Class 7
correct answer is B because in A there a to left turns so she can collide into house

Ans 6:

ALICE from Delhi Public School, UDAIPUR
Class : Class 9
the correct answer is b.

Ans 7:

Darshil Rath from Sai International School , Bhubaneswar
Class : Class 7
Very good Question . Ans-D

Ans 8:

Koyel Biswas from Adamas World School, Kolkata
Class : Class 5
the correct answer is b.

Ans 9:

Riddhiman Bose from Don Bosco School, Kolkata
Class : Class 5
i like this question

Ans 10:

from ,
Class :
i think it is a good and difficult question

Ans 11:

Ava from trio, bangalore
Class : Class 2
A

Ans 12:

arjun from NISV, Vadodara
Class : Class 3
The correct answer is D.

Ans 13:

Arnav Karwa from Gurukul Olympiad School, Aurangabad
Class : Class 3
ANS IS B

Ans 14:

Nishtha Patel from Podar International school , Mumbai
Class : Class 6
The correct answer is B.I think SOF people aren't solving these themselves before asking this in the test. how can route A is possible. It is wrong .

Ans 15:

Vanij from San, Pune
Class : Class 4
Correct is D

Ans 16:

Iraj Singh from DPS Megacity, Kolkata
Class : Class 9
The correct answer is A.

Ans 17:

Shrinika Maurya from KPS Nava Raipur, raipur
Class : Class 3
shrinika kps nava raipurQ 10 answer is a not b

Ans 18:

from ,
Class :
Good question

Ans 19:

Arjun Gourineni from CHIREC International School, Hyderabad
Class : Class 7
Gooooooooooooooooood

Ans 20:

Ashlynn Bhatia from Modern Vidya Niketan Sr. Secondary School Sector - 17, FARIDABAD
Class : Class 4
NO it is d

Ans 21:

Dheer Pandey from Sentia The Global School, Hyderabad
Class : Class 10
i think a is correct

Ans 22:

Ivan Tyagi from Chirec International School , Hyderabad
Class : Class 8
Baaaaaaaaaaaaaaaaad Ans is b

Ans 23:

Kanishk bhati from G D goenka school gzb, ghaziabad
Class : Class 3
correct answer is (B)

Ans 24:

Arnav Raj Sharma from Dpsvk, Gurgaon
Class : Class 9

Ans 25:

Kavyam Rustagi from Delhi Public School, Ethalbari , Binnaguri
Class : Class 4
answer is B

Ans 26:

Nishtha Patel from Podar International school , Mumbai
Class : Class 6
Correct answer is B

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from ,
Subject :NSO    Class : Class 1

Ans 1:

from ,
Class :

Ans 2:

from ,
Class :
the answer is croect

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from ,
Subject :NSO    Class : Class 7

Ans 1:

Deeksha Mittal from JAYPEE PUBLIC SCHOOL, NOIDA, NOIDA
Class : Class 7
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Ans 2:

Aviral Yadu from Krishna Public School Dunda Raipur, Raipur
Class : Class 9
correct answer B

Ans 3:

from ,
Class :
Solution shared seems to be incorrect in this case or given in reverse order

Ans 4: (Master Answer)

from ,
Class :
The correct answer is B.

Ans 5:

Pitchairaj Bhuvaneswari from CS Academy, Erode
Class : Class 9

Ans 6:

Dhruv Singh from VIBGYOR HIGH HORAMAVU, BANGALORE
Class : Class 9

Ans 7:

dhairya mittal from vidyashram international school jodhpur, Jodhpur
Class : Class 5

Post Your Answer

from ,
Subject :NSO    Class : Class 7

Ans 1:

Arnav Ranka from Gyan Bharati School, Saket, New Delhi
Class : Class 9
3 and 2 should be interchanged.

Ans 2:

Mehaan Bhatt from Pawar Public School , Mumbai
Class : Class 6
I mean D

Ans 3:

Tviesha Dayalani from Bhavans' Rajaji Vidyashram, chennai
Class : Class 8

Ans 4:

DIPTANGSU PARBAT from SOUTH POINT HIGH SCHOOL, Kolkata
Class : Class 7
Actually venn diagram shows the propertied of the substances, not the substances themselves. So, it should be D. Admin is right.

Ans 5: (Master Answer)

from ,
Class :
The correct answer is D.

Ans 6:

Dhriti Das from K.R. Mangalam World School, Faridabad
Class : Class 5

Ans 7:

Ujas Singh from Rajiv International School, Mathura
Class : Class 7

Ans 8:

Upanshu Nayak from ITL PUBLIC School, New Delhi
Class : Class 7
Kindly Explain your answer Admin.

Ans 9:

sankalp from Gyan Bharti School, Saket, Delhi
Class : Class 10
3 and 2 should be interchanged, Sir

Ans 10:

Samadrita Ghosh from BDMI, Kolkata
Class : Class 8

Ans 11:

Mehaan Bhatt from Pawar Public School , Mumbai
Class : Class 6
3 cannot be the answer

Ans 12:

from ,
Class :
3 and 2 shud be interchanged

Ans 13:

Devavrat Sharma from Podar International School Powai, Mumbai
Class : Class 7
Answer is B as neutral solutions cannot be identified

Ans 14:

Tviesha Dayalani from Bhavans' Rajaji Vidyashram, chennai
Class : Class 8

Ans 15:

DIPTANGSU PARBAT from SOUTH POINT HIGH SCHOOL, Kolkata
Class : Class 7

Ans 16:

from ,
Class :
Venn diagram shows proportion of acid and base to be equal for 3 i.e. salt then how can you say china rose indicator will turn green i.e. salt is basic in nature, i.e. 3rd part of option D which is correct as per admin. Please clarify..

Ans 17:

Samriddha from St Paul's academy, Kolkata
Class : Class 7
3 and 2 should be interchanged

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from ,
Subject :NSO    Class : Class 1

Ans 1:

Snehan Das from DPS north, bangalore
Class : Class 1
The answer is option B as the monkey's child is called an infant.

Ans 2:

from ,
Class :
the answer is wrong

Ans 3:

Abhinha Ajay Ovhal from Podar International School, Latur
Class : Class 8
A

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from ,
Subject :NSO    Class : Class 7

Ans 1:

from ,
Class :
I also agree on Saara's answer and explanation

Ans 2:

Hridhay Kanodia from WelhamBoysSchool, Bathinda
Class : Class 7

Ans 3:

from ,
Class :
C. This is because when we need to breathe in the ribcage moves up and outwards and diaphragm moves down. This movement increases the pressure outside as compared to inside and air rushes in. During exhalation the ribcage moves down and the diaphragm moves upwards. This increases the pressure inside the body as compared to the lower pressure outside and the air is pumped out of the body. THE ASWER IS TECNICALLY (C) BUT THE QUESTION IS WRONG. IN THE NSO WORKBOOK THE QUESTION IS ASKED FOR THE MOVEMENT OF RIBCAGE AND DIAPRAGM WHEN WE BREATHE IN AIR. THIS IS A TECHINAL ERROR IN SOFOLYMPIAD TRAINER.

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