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

Ans 1:

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

Ans 2:

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

Ans 3:

Shubhra from DPS, Haridwar
Class : Class 5

Ans 4:

Aditi Mahanti from DPS North Kolkata, Kolkata
Class : Class 3
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:

ANSHUMAN RAJ from ST.THERESA'S CONVENT SR.SEC.SCHOOL KARNAL, KARNAL,HARYANA
Class : Class 7
Good question

Ans 2:

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

Ans 3:

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

Ans 4:

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

Ans 5:

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

Ans 6:

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

Ans 7:

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

Ans 8:

Aryan Goyal from DPS , Dwarka, New Delhi
Class : Class 3
i think it is a good and difficult question

Ans 9:

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

Ans 10:

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

Ans 11:

Ava from trio, bangalore
Class : Class 2
A

Ans 12:

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

Ans 13:

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 14:

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

Ans 15:

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

Ans 16:

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

Ans 17:

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

Ans 18:

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

Ans 19:

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

Ans 20:

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 21:

Arnav Raj Sharma from Dpsvk, Gurgaon
Class : Class 9

Ans 22:

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

Ans 23:

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 24:

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

Ans 25:

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 26:

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

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FALAAH.QIDWAI from DPSN, NOIDA
Subject :NSO    Class : Class 1

Ans 1:

FALAAH.QIDWAI from DPSN, NOIDA
Class : Class 1

Ans 2:

FALAAH.QIDWAI from DPSN, NOIDA
Class : Class 1
the answer is croect

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Dev Rawat from R D Rajpal School, New Delhi
Subject :NSO    Class : Class 7

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is B.

Ans 2:

AVINASH KASHYAP from PSBB SS SCHOOL, Chennai
Class : Class 8
Solution shared seems to be incorrect in this case or given in reverse order

Ans 3:

Deeksha Mittal from JAYPEE PUBLIC SCHOOL, NOIDA, NOIDA
Class : Class 6
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Ans 4:

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

Ans 5:

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

Ans 6:

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

Ans 7:

Pitchairaj Bhuvaneswari from CS Academy, Erode
Class : Class 9

Post Your Answer

Dev Rawat from R D Rajpal School, New Delhi
Subject :NSO    Class : Class 7

Ans 1:

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

Ans 2:

Shubham Ashish Kulkarni from APEEJAY PITAMPURA, DELHI
Class : Class 8
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 3:

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

Ans 4:

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

Ans 5:

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

Ans 6:

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

Ans 7: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is D.

Ans 8:

Samadrita Ghosh from BDMI, Kolkata
Class : Class 8

Ans 9:

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

Ans 10:

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

Ans 11:

PRISHA WAGH from G D SOMANI MEMORIAL SCHOOL, MUMBAI
Class : Class 7
3 and 2 shud be interchanged

Ans 12:

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

Ans 13:

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 14:

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

Ans 15:

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

Ans 16:

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

Ans 17:

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

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FALAAH.QIDWAI from DPSN, NOIDA
Subject :NSO    Class : Class 1

Ans 1:

Abhinha Ajay Ovhal from Podar International School, Latur
Class : Class 7
A

Ans 2:

FALAAH.QIDWAI from DPSN, NOIDA
Class : Class 1
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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Mayank Gupta from Kulachi Hansraj Model School, New Delhi
Subject :NSO    Class : Class 7

Ans 1:

Hridhay Kanodia from WelhamBoysSchool, Bathinda
Class : Class 7

Ans 2:

Saara Engineer from R.N.Podar school, Mumbai
Class : Class 6
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 3:

Adesh Bharti from Venkateshwar Internation School, New Delhi
Class : Class 7
I also agree on Saara's answer and explanation

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Mayank Gupta from Kulachi Hansraj Model School, New Delhi
Subject :NSO    Class : Class 7

Ans 1:

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

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is D.

Ans 3:

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

Ans 4:

RIYA D MARGHADE from TVS VELAMMAL VIDYALAYA PONNERI, CHENNAI, CHENNAI
Class : Class 3
If the answer is thunderstorm, then how are tornadoes made?

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Keerthana from FAIPS, Chennai
Subject :NSO    Class : Class 6

Ans 1:

Shreyansh thapak from ECS bagless School , Gwalior
Class : Class 7
45° because he is facing north

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ISHI.GUPTA from dps noida, Noida
Subject :NSO    Class : Class 3

Ans 1:

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

Ans 2:

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

Ans 3:

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

Ans 4:

Kashika Goel from DPS Noida, Noida
Class : Class 7

Ans 5:

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

Ans 6:

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

Ans 7:

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

Ans 8:

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

Ans 9:

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

Ans 10:

Aarathy Sudhir Aarav Sudhir from Global Indian International School, Abu Dhabi
Class : Class 7
option a question is a little tricky

Ans 11:

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

Ans 12:

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

Ans 13:

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 14:

Aditri Dixit from TCIS, Bangalore
Class : Class 3

Ans 15:

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

Ans 16:

Aarathy Sudhir Aarav Sudhir from Global Indian International School, Abu Dhabi
Class : Class 7
hia answer

Ans 17:

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

Ans 18:

Aditri Dixit from TCIS, Bangalore
Class : Class 3

Ans 19: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is A. The image in g is a sign of a well.

Ans 20:

Iraj Singh from DPS Megacity, Kolkata
Class : Class 9

Ans 21:

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

Ans 22:

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

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