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Jaanya Vijh from DPSG Meerut Road, Ghaziabad
Subject :NSO    Class : Class 5

Ans 1:

Chaitanya from TSMS, noida
Class : Class 5

Ans 2:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7
Answer is D and nothing ! nothing ! nothing !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!SOF is wrong ! wrong ! wrong !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 3:

Ayush Yadav from Salwan Public School, Gurgaon
Class : Class 6

Ans 4:

Adwik Bairagi from DPS Newtown, KOLKATA
Class : Class 5
Well, isn't Option A the place where it slows down 'cause that's the point where the low slope starts so I thought it would be point X (Option B)

Ans 5:

Deepika Goyal from Neerja modi school, Jaipur
Class : Class 7
ANSWER IS D

Ans 6:

NeilRaphaelVeigas from Rockwell International School, Hyderabad
Class : Class 6
Last time I tried, it said option (d), but now it's option(a)? How come?

Ans 7:

Biju Pappachan from Rkc , Raipur
Class : Class 1

Ans 8:

Niveideeta Cour from Suncity World School, Gurgaon
Class : Class 5
answer is D

Ans 9:

Rayansh Mishra from VIBGYOR HIGH MAGARPATTA, Pune
Class : Class 9
Guys - NOT SOF but you all are wrong. I reviewed the question and saw it was written - A ball has started from a hill. Where will it be the fastest or where is the most kinetic energy so it is A. point W. If it was from which point should it start to reach the flag the fastest it would be D

Ans 10:

Pratham Dave from GNS, Bangalore
Class : Class 7
D is the answer to this question but it is showing A as correct option

Ans 11:

Rayansh Mishra from VIBGYOR HIGH MAGARPATTA, Pune
Class : Class 9
Hey Rayansh you and SOF are wrong. I will tell mam that you told wrong answers

Ans 12:

Biju Pappachan from Rkc , Raipur
Class : Class 1
Ans 5 is right and so are the answers SOF is wrong. And ans 1 I think u need to tell that to some elder

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Navya Singh from Hutchings School Talegaon , Pune
Subject :NSO    Class : Class 6

Ans 1:

Ishaan Mishra from Sai International School, Bhubaneswar
Class : Class 7
no options were given

Ans 2:

Rohan TR from Sri Aurobindo memorial school, Bangalore
Class : Class 6

Ans 3:

Aniketh Maniya Hebbar from TSA, Bangalore
Class : Class 5
ANSWER IS NOT GIVEN AND I GOT WRONG.

Ans 4:

Adyanika Satpathy from DPS International School, Singapore
Class : Class 9
Oh, JUST BECAUSE PEOPLE ARE GETTING BETTER EVERYDAY BY PRACTICING, YOU DON’T WANT THEM TO! SO WHAT IF THEY GET FULL MARKS, ATLEAST WE ARE PROGRESSING, YOU SOF PEOPLE ARE FOOLS

Ans 5:

Sof Team from Sof Olympiad Trainer Helpdesk, Bangalore
Class : Class 7
Stop talking such bad words. We are doing this because too many people are getting full marks so we made it have no options so there are fewer people getting full marks

Ans 6:

Anika Saha from New Town School, KOLKATA
Class : Class 6
NO OPTIONS WERE GIVEN

Ans 7:

Priyam Bhattacharya from cambridge court high school, jaipur
Class : Class 6
sof are fool

Ans 8:

Advit Verma from DPS Dwarka, New Delhi
Class : Class 10
no options given

Ans 9:

Shourya Ganesh from The Green Acres Academy, Mumbai
Class : Class 9
Options were not even given

Ans 10:

Shikhar Mallick from Holy Cross School, Agartala
Class : Class 7
NO OPTION GIVEN!!!!!

Ans 11:

Hari Govind from Delhi Public School Chandigarh , Chandigarh
Class : Class 6
no options were given

Ans 12:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8
YEAH BOIZ BUT YOU ALL SHOULD HAVE DONE RANDOM you are fools

Ans 13:

Piyush M from Somerville School, Delhi, Delhi
Class : Class 7
no options given

Ans 14:

Kashvi Rawat from Gear Innovative International School, Bengaluru
Class : Class 3

Ans 15:

pranavramesh from sri chaitanya techno school, Chennai
Class : Class 6
no options given do the are giving this application for freei have seen a

Ans 16:

pranavramesh from sri chaitanya techno school, Chennai
Class : Class 6
hi they there no answer

Ans 17:

Anirudh Rayasam from DPS East, Bangalore
Class : Class 9
SOF then what is the advantage. Then will you give question paper also like this. I will call this favourism to those who are getting these options

Ans 18:

Nayanaa Gupta from MVN Aravali Hills, Faridabad
Class : Class 6

Ans 19:

Naman from Svm, Nalasopara
Class : Class 6
NO OPT WERE GIVEN

Ans 20:

Sumit Biswal from Dps gandhinagar, Gandhinagar
Class : Class 7
No options were given! Sof, please please fix this problem.You have done other questions like showing wrong answer.But this was not fair!! At least give options

Ans 21:

Manya Pujar from EuroSchool, Davangere
Class : Class 6
OPTIONS ARE NOT GIVEN!!!!!!!!!!!!!!! WHY ARE U DOING THIS??????EVEN AFTER MANY REPORTING ABOUT IT

Ans 22:

Morom from DPS numaligarh, Golaghat
Class : Class 6
not a single option was given.never mind if its given wrong. you just need to understand and try to solve it.

Ans 23:

Kanishk Mukherjee from BDM International, Kolkata
Class : Class 6
morom a sign of great spirit

Ans 24:

Vidwat Amal from Podar International School , Anand
Class : Class 8
Answer A,B,C,D options not given

Ans 25:

sujata patel from Podar International, Pune
Class : Class 6
no options given

Ans 26:

Adyanika Satpathy from DPS International School, Singapore
Class : Class 9
No options given. BETTER FIX THAT or you guys don’t have a BRAIN😡😤

Ans 27:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
SOF after 31 (and add me then 32) PEOPLE HAVE REPORTED YOU HAVE NOT FIXED THIS ISSUE! MAY I KNOW WHY YOU HAVE DONE SO????????????? THIS IS WRONG AND I'm GONNA REPORT TO sofworld.org. I think friends everyone should do this. Maybe they don't want us to give the answer. SO MANY MISTAKES BEING DONE BY SOF IN THE QUESTIONS! and MASTER ANSWER PLEASE RECTIFY THIS ERROR. Because of you our 1 mark is gone, SOF. Plz rectify!

Ans 28:

Ayan Vohra from Bhavan Vidyalaya , Chandigarh, chandigarh
Class : Class 8
yay options na hone se mujhe BahUt maZa aYa!!!!!

Ans 29:

Ishaan Singhal from CCWS, Jaipur
Class : Class 5
No answer without a question !!!its not fair enough...

Ans 30:

Ojaswi from SAINT JOHNS CONVENT SCHOOL LANSDOWNE, DELHI
Class : Class 6
no options were given.

Ans 31:

Saipriya from Sankara, Chennai
Class : Class 9
No Option given. I will never buy this package again. Selfish for money. Not rectifying this for more than 2 years. Worst Sof

Ans 32:

Sowmya Chandrasekaran from DAV GIRLS SENIOR SECONDARY SCHOOL, Chennai
Class : Class 6

Ans 33:

Sarthak yadav from RPS, Mahendragarh
Class : Class 9
No option were given so what we do, please don't do this mistake again

Ans 34:

Achintya Lokesh from NPS International School, Singapore
Class : Class 7
No option given

Ans 35:

Siddharth from DPS, Jodhpur
Class : Class 9
Dear SOF,I just like many students was not able to see the options. I have to choose a random answer(which like expected, was the wrong answer) as suggested by norom. Kindly fix this problem.

Ans 36:

Nimish Khandekar from SNBP International School, Pune
Class : Class 10
there must be some problem in the system of sofolympiad trainer.

Ans 37:

Adyanika Satpathy from DPS International School, Singapore
Class : Class 9

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Aman Sumesh from Apeejay School, Kharghar
Subject :NSO    Class : Class 7

Ans 1:

Amal Sumesh from Adani Public School, Mundra
Class : Class 8
Answer is B A : Climber moves upwards along with the support of other plant or wall. B : Runner are stems that form adventitious roots at the nodes and new plants from the buds. C : Tendril is a specialized stem,leaf or petiolr with a thread like shape used for support by climbing plants. D : Bulbil is a bulb like structure in axil of a leaf which may fall to form a new plant.

Ans 2:

Nitin Shekhar from K V GERUKAMUKH, DHEMAJI
Class : Class 9
The correct answer is (c) runners.

Ans 3:

Nitin Shekhar from K V GERUKAMUKH, DHEMAJI
Class : Class 9
The correct answer is (c) runners.

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kanchan rathi from DPS Bhilai, Durg
Subject :NSO    Class : Class 5

Ans 1:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 8
i think it's opt.d

Ans 2:

Mannat Verma from Vivek High School , Chandigarh
Class : Class 6

Post Your Answer

Priyanshu Gupta from Ryan International School , Kandivali Mumbai
Subject :NSO    Class : Class 9

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Asmi Inamdar from KV IIT , Mumbai
Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

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

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Swati from Ryan, Bengaluru
Subject :NSO    Class : Class 5

Post Your Answer

ANANYA.KUMAR from DPS Noida, Noida
Subject :NSO    Class : Class 5

Ans 1:

Sanskriti Nagar from Rose Bud Academy, khagaria
Class : Class 5
C is the answerIf you open synopsis in this chapter,it is clearly written that a compass works with the help of earth's magnetic field

Ans 2:

Arav from Shishukunj International, Indore
Class : Class 7
The correct option is C as all compasses are controlled by Earth's magnetic field.

Ans 3:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 8
Earth's magnetic field.

Ans 4:

Deepika Goyal from Neerja modi school, Jaipur
Class : Class 7
C (EARTH'S MAGNETIC FIELD)

Ans 5:

Koustavi Chakraborty from DELHI PUBLIC SCHOOL, PUNE
Class : Class 5
answer is option c

Ans 6:

Biju Pappachan from Rkc , Raipur
Class : Class 1
If u don’t understand after reading the solution tell Siri to explain u

Ans 7:

arya navare from Saint ursula school, kankavli
Class : Class 5

Ans 8:

RAMAYANI PAKHARE from S M SHETTY HIGH SCHOOL, MUMBAI
Class : Class 6
Earth's magnetic field (C)

Ans 9:

Pratham Dave from GNS, Bangalore
Class : Class 7
C is the answer to this question

Ans 10:

Pratiksha Panda from Sri Kumaran's School, Bangalore
Class : Class 5
sanskriti nagar is correct

Ans 11:

Shraddha S Nair from Bright CBSE, Day school vasna, Vadodara
Class : Class 7
ANSWER SHOULD BE C

Ans 12:

Akshita Krishnan from DPS Noida, Noida
Class : Class 8
I still don't understand this question after reading the solution.😬😱

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Charu Gupta from DPS Faridabad, Faridabad
Subject :NSO    Class : Class 7

Ans 1:

arjun from the bishops school camp , pune
Class : Class 8
OPTION D SHOULD BE ''BOTH B AND C

Ans 2:

Anuraaj Salunkhe from St Gregorios High School, Mumbai
Class : Class 10

Ans 3:

rethish from Veltech, Avadi
Class : Class 3
Turmeric indicator remains yellow in acidic (vinegar) and neutral solutions (common salt solution) and turns red in basic solution (soap solution and baking soda).

Ans 4:

PS Gour from Chirec international schoo The best 30 years and beyond, Hyderabad
Class : Class 7
the last option is not understandable

Ans 5:

Jahnavi Srikoti from narayana, Ghaziabad
Class : Class 7
d is incomplete

Ans 6:

Pratham Dave from GNS, Bangalore
Class : Class 7
D is an incomplete option

Ans 7:

Aryan Keswani from Delhi Public School, Mathura Road, New Delhi
Class : Class 10
Yes,it is wrong. Incomplete option

Ans 8:

rethish from Veltech, Avadi
Class : Class 3
so it is both b and c now ok guys.

Ans 9:

Arnav Raj Sharma from GEMS International School the ultra master mega, Gurgaon
Class : Class 7
please explain

Ans 10:

Advait bhat from Kendriya Vidyalaya , Bangalore
Class : Class 9
d is an incomplete answer

Ans 11:

Agastya Tripathi from dps gurgaon, Gurgaon
Class : Class 4
d is incomplete

Ans 12:

Shourya Bhushan from DPS Gurgaon, Gurgaon
Class : Class 7
They have not written: Both B and C in the D option. Whereas, B is important in the D option.

Ans 13:

Venya Vikas from Chirec International , Hyderabad
Class : Class 7
D is an incomplete option

Ans 14:

rethish from Veltech, Avadi
Class : Class 3

Ans 15:

Iba Khan from DPS , Noida
Class : Class 8
d is grammatically incorrect

Ans 16:

Aanya from DAV, Gurgaon
Class : Class 8
The whole statement isn't mentioned

Ans 17:

SHREYAN GUPTA from GARDEN HIGH SCHOOL, KOLKATA
Class : Class 9
Where is D?

Ans 18:

Nida Farheen CM from vedavyasa, kozhikode
Class : Class 10
the answer is d

Ans 19:

Mayank Mili from Delhi Public School, Golaghat
Class : Class 9
D is incomplete answer

Ans 20:

Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Class : Class 10
D IS INCOMPLETE OPTION.

Ans 21:

yash kirpalani from st gregorios high school chembur, Mumbai
Class : Class 7
the last option is incomplete the complete option should be Both B and C

Ans 22:

Hritvi from Podar International School, Mumbai
Class : Class 7
D is an incomplete option .

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Hiyansh Jain from Podar International School, Mumbai
Subject :NSO    Class : Class 5

Ans 1:

Biju Pappachan from Rkc , Raipur
Class : Class 1
The correct Ans is B and I did B but SOF is telling me I did C. Impossible and I am telling the truth I swear.

Ans 2:

SHREYAS ANANDHAN from Phoenix Greens International School, Hyderabad
Class : Class 6
nope you are telling the opposite

Ans 3:

Anantjit Chander from Apeejay School, Sector 15, Faridabad
Class : Class 10
The answer is (C), but (B) can also be the answer.

Ans 4:

Hiyansh Jain from Podar International School, Mumbai
Class : Class 7

Ans 5:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7
Totally agree with you Mannat

Ans 6:

Anantjit Chander from Apeejay School, Sector 15, Faridabad
Class : Class 10
I feel the (B) should be the correct answer, so please explain why (C) is the correct one.

Ans 7:

RISHABH from BHARATIYTA VIDYA BHAVAN, KOLKATA
Class : Class 10
the answer is b

Ans 8:

Athiya Mahapatra from ITL Public School, NewDelhi
Class : Class 5
From Athiya Mahapatra: option)c As the Upper layer of Earth is called Crust. The liquid which flows outside a volcano is called lava and Richter Scale is used to measure intensity of earthquakes.

Ans 9:

Hiyansh Jain from Podar International School, Mumbai
Class : Class 7
ok

Ans 10:

Anantjit Chander from Apeejay School, Sector 15, Faridabad
Class : Class 10
Sorry, I had was to mark this one only, but instead of (C), I clicked on (B)!

Ans 11:

SHREYAS ANANDHAN from Phoenix Greens International School, Hyderabad
Class : Class 6
nope you are telling the opposite

Ans 12:

Mannat Verma from Vivek High School , Chandigarh
Class : Class 6
Volcano is an opening on the surface of Earth’s crust. There are three types of volcanoes: (i) Active volcanoes are those which are currently erupting or have erupted in the last 10,000 years. (ii) The dormant volcanoes are in a state of sleep. This means that they had erupted in the past but can erupt again, however, at the moment they are asleep. (iii) Extinct volcanoes are those that have been inactive for thousands of years and are not expected to erupt again. The liquid that comes out of a volcano is called lava. Richter scale measures magnitude of earthquakes and was developed by Charles Richter in 1935.

Ans 13:

Fiza from ABCD, Cochin
Class : Class 7
When it's inside a volcano, it's called magma. When it's out, it's called lava.

Ans 14:

RISHABH from BHARATIYTA VIDYA BHAVAN, KOLKATA
Class : Class 10
ans should be b

Ans 15:

Agastya Tripathi from dps gurgaon, Gurgaon
Class : Class 4

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