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

Ans 1:

Shubhra from DPS, Haridwar
Class : Class 5

Ans 2:

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

Ans 3:

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

Ans 4:

from ,
Class :
It should be 10

Ans 5:

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

Ans 6:

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

Post Your Answer

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

Ans 1:

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

Ans 2:

Vanij from Sanskriti, Pune
Class : Class 5
Correct is D

Ans 3:

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

Ans 4:

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

Ans 5:

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 6:

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 7:

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

Ans 8:

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

Ans 9:

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

Ans 10:

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

Ans 11:

Ava from trio, bangalore
Class : Class 2
A

Ans 12:

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 13:

Arnav Raj Sharma from Dpsvk, Gurgaon
Class : Class 9

Ans 14:

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

Ans 15:

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

Ans 16:

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

Ans 17:

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

Ans 18:

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

Ans 19:

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 20:

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

Ans 21:

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

Ans 22:

from ,
Class :
Good question

Ans 23:

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

Ans 24:

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

Ans 25:

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

Ans 26:

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

Post Your Answer

from ,
Subject :NSO    Class : Class 1

Ans 1:

from ,
Class :

Ans 2:

from ,
Class :
the answer is croect

Post Your Answer

from ,
Subject :NSO    Class : Class 7

Ans 1:

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

Ans 2:

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

Ans 3: (Master Answer)

from ,
Class :
The correct answer is B.

Ans 4:

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

Ans 5:

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

Ans 6:

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

Ans 7:

Pitchairaj Bhuvaneswari from CS Academy, Erode
Class : Class 9

Post Your Answer

from ,
Subject :NSO    Class : Class 7

Ans 1:

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

Ans 2:

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

Ans 3:

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

Ans 4:

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

Ans 5:

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 6: (Master Answer)

from ,
Class :
The correct answer is D.

Ans 7:

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

Ans 8:

Samadrita Ghosh from BDMI, Kolkata
Class : Class 8

Ans 9:

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

Ans 10:

from ,
Class :
3 and 2 shud be interchanged

Ans 11:

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

Ans 12:

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

Ans 13:

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 14:

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

Ans 15:

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

Ans 16:

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

Ans 17:

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

Post Your Answer

from ,
Subject :NSO    Class : Class 1

Ans 1:

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

Ans 2:

from ,
Class :
the answer is wrong

Ans 3:

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

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from ,
Subject :NSO    Class : Class 7

Ans 1:

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.

Ans 2:

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

Ans 3:

Hridhay Kanodia from WelhamBoysSchool, Bathinda
Class : Class 7

Post Your Answer

from ,
Subject :NSO    Class : Class 7

Ans 1:

Daksh from RKC, Rajkot
Class : Class 8
Both tornadoes and thunderstorms are developed in hot and humid areas

Ans 2:

Saanvi from Dehli Public School , Gurugram
Class : Class 4
Why not Tornaedoes?

Ans 3: (Master Answer)

from ,
Class :
The correct answer is D.

Ans 4:

RIYA D MARGHADE from TVS VELAMMAL VIDYALAYA PONNERI, CHENNAI, CHENNAI
Class : Class 4
If the answer is thunderstorm, then how are tornadoes made?

Post Your Answer

from ,
Subject :NSO    Class : Class 6

Ans 1:

from ,
Class :
45° because he is facing north

Post Your Answer

from ,
Subject :NSO    Class : Class 3

Ans 1:

Shaarvi Pant from Greenwood High, Bangalore
Class : Class 3
(A) is correct.

Ans 2:

Gaurika Bhasin from Genesis global school, Noida
Class : Class 2
A

Ans 3:

Iraj Singh from DPS Megacity, Kolkata
Class : Class 9
D is only the correct answer.

Ans 4:

Iraj Singh from DPS Megacity, Kolkata
Class : Class 9
Sorry, a is the correct answer.

Ans 5:

Aditri Dixit from TCIS, Bangalore
Class : Class 3

Ans 6:

Darshini Chakravarty from Pinnacle High International School, Mumbai
Class : Class 4
g is a sign of well

Ans 7:

Darshini Chakravarty from Pinnacle High International School, Mumbai
Class : Class 4

Ans 8:

Iraj Singh from DPS Megacity, Kolkata
Class : Class 9

Ans 9:

Ivan Tyagi from Chirec International School , Hyderabad
Class : Class 8

Ans 10:

Ivan Tyagi from Chirec International School , Hyderabad
Class : Class 8

Ans 11:

Aarathy Sudhir Aarav Sudhir from Global Indian International School, Abu Dhabi
Class : Class 8
hia answer

Ans 12:

Darshini Chakravarty from Pinnacle High International School, Mumbai
Class : Class 4

Ans 13:

HANAN FAISAL from GLOBAL INDIAN INTERNATIONAL SCHOOL, Abudhabi UAE
Class : Class 4
Option a. is the correct answer.

Ans 14:

Gaurika Bhasin from Genesis global school, Noida
Class : Class 2
https://www.sofolympiadtrainer.com/revisewise/questions/nso3_ch5_transportcommunication_2017/images//img_sol7.jpg

Ans 15:

Havi Jain from GEMS modern academy, Gurgaon
Class : Class 8
Option (A) is the correct answer.

Ans 16: (Master Answer)

from ,
Class :
The correct answer is A. The image in g is a sign of a well.

Ans 17:

Ivan Tyagi from Chirec International School , Hyderabad
Class : Class 8

Ans 18:

Kashika Goel from DPS Noida, Noida
Class : Class 8

Ans 19:

Aarathy Sudhir Aarav Sudhir from Global Indian International School, Abu Dhabi
Class : Class 8
option a question is a little tricky

Ans 20:

Gaurika Bhasin from Genesis global school, Noida
Class : Class 2
A is the correct answer

Ans 21:

Aditri Dixit from TCIS, Bangalore
Class : Class 3

Ans 22:

Santina Suzanne from owis, bangalore
Class : Class 4
d is correct

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