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Sanjana Iyer from HFS Powai, Mumbai
Subject :NSO    Class : Class 6

Ans 1:

Saanvi from rvk, bengaluru
Class : Class 9
the question must be wrong.

Ans 2:

Ashwak from Cambridge, Jalandhar
Class : Class 9
Answer is A NOT b

Ans 3:

nimay gupta from Shiv Nadar School, noida
Class : Class 8
Excuse me. The answer is not b, its a. They say it themselves in the solution. I suppose it's a mistake

Ans 4:

Ashher Pervez from DPS Bhilai, Bhilai
Class : Class 10
I think the question was wrong as they ate showing incorrect statements. This means the question was like this. Which of the following statements are incorrect?

Ans 5:

Ashher Pervez from DPS Bhilai, Bhilai
Class : Class 10

Ans 6:

Shriyann from Suniti Devi Singhania School, Thane
Class : Class 9

Ans 7:

Shayan Bari from Kendriya Vidyalaya, Katihar
Class : Class 7
The correct answer will be A as Milky Way is a spiral-shaped galaxy and one revolution of the Earth is completed in about 365.25 days and this time period is called a solar year.

Ans 8:

Ashutosh Sundresh from Shiv nadar, Faridabad
Class : Class 10
ANSWER IS A, NOT B AS THE QUESTION SAYS TO CHOOSE THE CORRECT OPTION AND NOT INCORRECT OPTION.

Ans 9:

BHAVYA JHA from GLOBAL CITY INTERNATIONAL SCHOOL, BANGALORE
Class : Class 6
They are asking for the CORRECT answer so its A

Ans 10:

SAGNIK CHAKRABORTY from DELHI PUBLIC SCHOOL , KOLKATA
Class : Class 9
The answer is A

Ans 11:

Dipam from Podar International School, Aurangabad
Class : Class 8
(i) Milky Way is a spiral-shaped galaxy. --- Corrrect (ii) Planet Venus has 63 Moons. -------------Wrong ( it does not have moons) (iii) Satellites are small heavenly bodies that revolve around the Sun. --Wrong (they revolve around planets) (iv) One revolution of the Earth is completed in about 365 1/4 days. This time period is called a solar year. --Correct Therefore correct option is (A)

Ans 12:

Vinayak Subramani from Euroschool , Mumbai
Class : Class 7
there are too many silly errors in your papers like these. i am tired of writing complaints again and again. you better respond to this quickly. the explanation you have given in solution is correct but the answer is wrong. it should be 'a' and not 'b'.

Ans 13:

Bhabani Prasad from Narayan School, Kolkata
Class : Class 6
Please stop these kind of mistakes. I have given many complaints.

Ans 14:

Akash Mukhoti from Hiranandani Foundation School, Powai , Mumbai
Class : Class 10
please correct the mistake as the question says that which is the correct option instead of incorrect.

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Rishit Verma from CMR NPS, Bengaluru
Subject :NSO    Class : Class 6

Ans 1:

Saanvi from rvk, bengaluru
Class : Class 9

Ans 2:

Devasree from Presidium, Ghaziabad
Class : Class 10
A is correct

Ans 3:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 4:

Pragnay Priyadarshi from Quantum Leap School, HYDERABAD
Class : Class 7

Ans 5:

SHREYAN GUPTA from GARDEN HIGH SCHOOL, KOLKATA
Class : Class 9

Ans 6:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 7:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 8:

Veda Dua from Delhi Public School, R. K. Puram, New Delhi
Class : Class 10
A

Ans 9:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 10:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 8

Ans 11:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 12:

Bhavya from ABC, Delhi
Class : Class 7

Ans 13:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 14:

ADVAY BANSAL from LOTUS VALLEY INTERNATIONAL SCHOOL GURUGRAM, GURUGRAM
Class : Class 6

Ans 15:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9

Ans 16:

Aarush from Podar, Mumbai
Class : Class 10

Ans 17:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 18:

Ishitadas from Adamas World school , Ichapur
Class : Class 8

Ans 19:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8
I rock,i am the smartest and i say that A is correct

Ans 20:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Post Your Answer

Rishit Verma from CMR NPS, Bengaluru
Subject :NSO    Class : Class 6

Ans 1:

NILARKA PAHARI from Young Horizons School, KOLKATA
Class : Class 6
Verrrrrrry easyyyy.

Ans 2:

NILARKA PAHARI from Young Horizons School, KOLKATA
Class : Class 6

Post Your Answer

Rishit Verma from CMR NPS, Bengaluru
Subject :NSO    Class : Class 6

Ans 1:

from ,
Class :
B....be coz both are plant derivatives....paper and cotton....

Ans 2:

pradeep718 from DPS Internation, Singapore
Class : Class 2

Post Your Answer

Rishit Verma from CMR NPS, Bengaluru
Subject :NSO    Class : Class 6

Post Your Answer

Rishit Verma from CMR NPS, Bengaluru
Subject :NSO    Class : Class 6

Ans 1:

PAYAL from DPS BHILAI, BHILAI
Class : Class 8
very important question .the main fanda is to understand the question/words. the answer is option A

Ans 2:

Valli Rams from Blossom Public School, Thanjavur
Class : Class 10
A

Ans 3:

Manvi Mundepi from Montfort School Roorkee, Roorkee
Class : Class 9

Ans 4:

SJ HARITHA from PSNLO, BENGALURU
Class : Class 10
a

Ans 5:

Saanvi from rvk, bengaluru
Class : Class 9
the correct answer is a

Ans 6:

Kartik Chauhan from Euro school , Pune
Class : Class 7

Ans 7:

Sidharth Maheshwari from Pathways School Gurgaon, Gurugaon
Class : Class 6
a

Ans 8:

Anoushka Chhauda from Sanskriti, Pune
Class : Class 8

Ans 9:

Vibhav Hatwal from Learning Paths School, Mohali
Class : Class 8
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Ans 10:

Anoushka Chhauda from Sanskriti, Pune
Class : Class 8

Ans 11:

NILARKA PAHARI from Young Horizons School, KOLKATA
Class : Class 6
very confusing question. Answer is option a.

Ans 12:

HIMANISH BASU from APS BANGALORE , Bangalore
Class : Class 7
A

Ans 13:

pradeep718 from DPS Internation, Singapore
Class : Class 2
Answer : A

Ans 14:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9

Ans 15:

Aarav Gupta from Mondrian House, DEHRADUN
Class : Class 6
A

Ans 16:

pranil mishra from KVS, bhubaneswar
Class : Class 9

Ans 17:

Valli Rams from Blossom Public School, Thanjavur
Class : Class 10
A

Post Your Answer

Rishit Verma from CMR NPS, Bengaluru
Subject :NSO    Class : Class 6

Ans 1:

Ritvik Nainawatee from Freedom International School, BANGALORE
Class : Class 6
Answer should be (c). Flax is obtained from stem of flax stem and wool is obtained without harming the sheep

Ans 2:

Sujal Satish Motagi from AJ Public School, Bengaluru
Class : Class 9
Answer is (c). Because flax is used to make linen which is obtained from flax stem. Wool is made from sheep's hair without harming it.

Ans 3:

Amara Bhatia from HFSI, Mumbai
Class : Class 7
answer should be [d] since Jute comes from the stem of the jute plant and wool is sheared from sheeps etc. without harming the animal.

Ans 4:

Apeksha Singh from Cambridge School , Noida
Class : Class 3
Answer is option - (C)

Ans 5:

SAMRA BISWAS from KENDRIYA VIDYALAYA BARRACKPORE AIRFORCE, BARRACKPORE
Class : Class 9
Answer should be C ......

Ans 6:

Sarvesh I from Chennai Public School, Chennai
Class : Class 6
ANS is (a)and(c)Flax is obtained from plant stemSilk is obtained by harming silkworm

Post Your Answer

Rishit Verma from CMR NPS, Bengaluru
Subject :NSO    Class : Class 6

Ans 1:

archit from Chinmaya Vidyalaya, Raibareli
Class : Class 8

Ans 2:

B HARI PAVAN from BHAVAN'S ARR SCHOOL, HYDERABAD
Class : Class 6
I think cotton is the cheapest, but the answer says jute is cheapest. So which is right C or D?

Ans 3:

Shourya Ganesh from The Green Acres Academy, Mumbai
Class : Class 9
Answer is d

Ans 4:

Snigdha swaminath from Christ nagar higher secondary school , Trivandrum
Class : Class 7
Cotton is the cheapest right??

Ans 5:

Apeksha Singh from Cambridge School , Noida
Class : Class 3
The Answer is option D because Jute is known as the golden fibre and the process mentioned in the question is known as ginning

Ans 6:

archit from Chinmaya Vidyalaya, Raibareli
Class : Class 8

Ans 7:

Ashwak from Cambridge, Jalandhar
Class : Class 9
Flax is obtained from stem and jute is the cheapest natural fibre . So , the answer is D

Ans 8:

Ahamed Shayaan from Sree Gokulam public school , Calicut
Class : Class 6

Ans 9:

Utkarsh Chakravarty from Pinnacle High International School, Mumbai
Class : Class 6
i did c because they are from seeds too but most are stems so d

Ans 10:

Snigdha swaminath from Christ nagar higher secondary school , Trivandrum
Class : Class 7
The answer is b right?

Ans 11:

SOUMYA SHAMBHAVI JHA from PODAR INTERNATIONAL SCHOOL, MUMBAI
Class : Class 6
The answer is not b

Ans 12:

Aditya Kaushal from Delhi Public School Ruby Park , Kolkata
Class : Class 7
I think that cotton is the cheapest natural material , not jute and so does a sof help desk employee

Ans 13:

SOUMYA SHAMBHAVI JHA from PODAR INTERNATIONAL SCHOOL, MUMBAI
Class : Class 6
Jute is the cheapest natural fibre,not cotton!

Ans 14:

Ritvik Nainawatee from Freedom International School, BANGALORE
Class : Class 6

Ans 15:

amogh from DELHI PUBLIC SCHOOL NOIDA, Ghaziabad
Class : Class 6
The correct answer is (D) as jute is the cheapest fibre . and stem of the flax plant provides fibres

Ans 16:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 8

Ans 17:

Mrityunjay from Heritage International Xperiential School, Gurugram
Class : Class 8
I think Cotton is the cheapest fibre and someone from SOF help desk also says the same and the process of seperating cotton from cotton seeds is called Ginning only

Ans 18:

Sof Team from Sof Olympiad Trainer Helpdesk, Bangalore
Class : Class 7
cotton' is the cheapest natural fibre

Post Your Answer

Rishit Verma from CMR NPS, Bengaluru
Subject :NSO    Class : Class 6

Ans 1:

Saanvi from rvk, bengaluru
Class : Class 9
correct answer is a

Ans 2:

Aadhira from velammal new gen school, Medavakkam, Chennai
Class : Class 6
The correct answer is (A)

Ans 3:

UMA Subramanian from Global Indian International School, Singapore
Class : Class 7

Ans 4:

Jahnvi Bajpai from Vibgyor High, Banagalore
Class : Class 6
angora wool is obtain by angora rabbit and not angora sheep. Coir is obtained by the husk of a coconut

Ans 5:

Anushka Srivastava from Cjm, Dehradun
Class : Class 7

Ans 6:

Ojaswi from SAINT JOHNS CONVENT SCHOOL LANSDOWNE, DELHI
Class : Class 6
angora wool is obtain by angora rabbit and not angora sheep. Coir is the outer covering of coconut

Post Your Answer

Rishit Verma from CMR NPS, Bengaluru
Subject :NSO    Class : Class 6

Ans 1:

Madhav from Kendriya Vidyalaya Ernakulam, Ernakulam
Class : Class 8

Ans 2:

Aahan Jain from ,
Class : Class 1

Ans 3:

Krithi Manasvini from Alwin Memorial Public School, Chennai
Class : Class 7
The correct Ans is D because In the given flow chart, P is an animal fibre like wool or silk. Q could be jute, flax or hemp. R is sisal and S is cotton. Wool is used in winter clothing while cotton is used for summer clothing. Plant stem fibres like jute, flax, hemp are generally used for making bags, ropes, carpets, etc. Sisal which is a leaf fibre is also used for almost same purposes.

Ans 4:

Kanishk Mukherjee from BDM International, Kolkata
Class : Class 6
cotton fibre is obtained from the fruit of the cotton plant

Ans 5:

Kashvi Rawat from Gear Innovative International School, Bengaluru
Class : Class 3
Cotton is not obtained from seed of plant so cotton can not be S!

Ans 6:

Saipriya from Sankara, Chennai
Class : Class 9
Bengluru poor science schools

Ans 7:

Rayansh Mishra from VIBGYOR HIGH MAGARPATTA, Pune
Class : Class 9
there were multiple wrong answers

Ans 8:

Kanishk Mukherjee from BDM International, Kolkata
Class : Class 6

Ans 9:

Rishit Verma from CMR NPS, Bengaluru
Class : Class 6

Ans 10:

Saipriya from Sankara, Chennai
Class : Class 9
how can wool/silk and cotton be excellent winter clothing. WOrst option. And Nishka Rawat - Fibres from cotton are obtained from seeds. WOrst science readers................. Worst option too for Sof trainer

Ans 11:

Rishit Verma from CMR NPS, Bengaluru
Class : Class 6

Ans 12:

Dushyant Singh from Shree Ram Centenial School, Indore
Class : Class 9

Ans 13:

Kanishk Mukherjee from BDM International, Kolkata
Class : Class 6

Ans 14:

Dushyant Singh from Shree Ram Centenial School, Indore
Class : Class 9
d

Ans 15:

Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Class : Class 10

Ans 16:

Kanishk Mukherjee from BDM International, Kolkata
Class : Class 6

Ans 17:

Darsh Singh from The Deens Academy, Bengaluru
Class : Class 6

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