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SHREYAS ANDOTRA from RYAN INTERNATIONAL SCHOOL, CHANDIGARH
Subject :NSO    Class : Class 5

Ans 1:

AREEN from BOLTON, HYDERABAD
Class : Class 6
Ans is B because embankments prevent flooding of fields.

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SHREYAS ANDOTRA from RYAN INTERNATIONAL SCHOOL, CHANDIGARH
Subject :NSO    Class : Class 5

Ans 1:

AREEN from BOLTON, HYDERABAD
Class : Class 6
Ans is C because Calcium makes our bones and teeth strong.

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Prasuk Jain from Modern Delhi Public School, Faridabad
Subject :NSO    Class : Class 7

Ans 1:

Nilanjana De from Delhi Public School North, Bengaluru
Class : Class 8
Ans is c. Glucose is completely oxidised and a lot of energy is produced in aerobic respiration. In anaerobic respiration, glucose is not broken down completely and very less energy is produced.

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Aparna praveen from Rajagiri, Ernakulam
Subject :NSO    Class : Class 4

Four different types of matter are put into the syringes as seen in the ‘Before’ diagrams. The opening of each syringe is then covered tightly and the piston is pushed as hard as possible. The results for each syringe are shown in the ‘After’ diagrams.

Which syringe is most likely to have cod liver oil in it?

A Syringe in diagram W
B Syringe in diagram X
C Syringe in diagram Y
D Syringe in diagram Z


can solid be compressed?

Ans 1:

Suryansh Singh from Army Public School, Gorakhpur
Class : Class 4
D

Ans 2:

Rajveer Santosh Mulik from Rims International School, Pune
Class : Class 4
LIQIUDS CAN NOT BE COMPRESSED. SO COD LIVER OIL IS IN SYRINGE XXXXXXXX @ RAJVEER

Ans 3:

Arnesh from DPS Mathura Road , New Delhi
Class : Class 4
the answer is B, you can do the question and see the answer

Ans 4:

Niharikaa Pande from BILLABONG HIGH INTERNATIONAL SCHOOL MALAD, Mumbai
Class : Class 4
Dear friends, the answer is D. There has been an error by the SOF team. Cod liver oil is a liquid, so it will flow out. As diagram Z is showing precisely that, the answer is D.

Ans 5:

Aajani Datta from The Samhita Academy, Bangalore
Class : Class 5

Ans 6:

Aviral Shukla from Apeejay School Sheikh Sarai, New Delhi
Class : Class 6
Answer is B solid cannot be compressed

Ans 7:

Shreeraj from ISWK, Muscat, Muscat
Class : Class 4
I got it right

Ans 8:

Aahana Agarwal from NPS Koramangala, Bengaluru
Class : Class 6
I think it is syringe in diagram X.

Ans 9:

Sargun Maini from The Khaitan School, NOIDA
Class : Class 4

Ans 10:

Sargun Maini from The Khaitan School, NOIDA
Class : Class 4
B

Ans 11:

Ananya Kaushik from DPS Noida, Noida
Class : Class 4

Ans 12:

Aahana Singh from EISB, Bangalore
Class : Class 6
Answer is D

Ans 13:

Aviral Shukla from Apeejay School Sheikh Sarai, New Delhi
Class : Class 6
Answer is B solid cannot be compressed

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Anmol kathar from deogiri global academy, aurangabad
Subject :NSO    Class : Class 6

Which of the following is incorrect?

A To increase the magnetic strength, increase the number of strokes while creating magnets.
B To increase the magnetic strength, increase the number of coils around the nail.
C Magnetic force is a pulling force only.
D Magnet may lose its magnetic property when heated to a very high temperature.


all option are correct ,no option is incorrect so they should give one incorrect option.

Ans 1:

Fazil Hussain from Vedic vidyashram senior secondary school, Tirunelveli
Class : Class 6
c is the answer

Ans 2:

rocker harshil from TImpany senior secondary school, Visakhapatnam
Class : Class 6
(C) should be the ans as .IF the like pole meets each other than they will repel each other

Ans 3:

Anmol kathar from deogiri global academy, aurangabad
Class : Class 9
pulling force means attracting force

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Anmol kathar from deogiri global academy, aurangabad
Subject :NSO    Class : Class 6

Ans 1:

Samitha Kumar from Boaz Public School , Chennai
Class : Class 7
Wrong

Ans 2:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 7
IT is not correct .... because they did not ask total number of poles ....it should be A {SIX}

Ans 3:

utsav from podar international school , shivamoga
Class : Class 8
UTSAV C PATEL from Podar International School SHIVAMOGAClass;It is wrong answer as they did not ask the total number of poles

Ans 4:

Sudarshan from Suguna Pips, Coimbatore
Class : Class 6
It is wrong because they did not ask the total number of poles 😏

Ans 5:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 8
it is wrong, see 12 is the sum of north and south poles but 6 should be the answer!!

Ans 6:

Fazil Hussain from Vedic vidyashram senior secondary school, Tirunelveli
Class : Class 6
a

Ans 7:

utsav from podar international school , shivamoga
Class : Class 8

Ans 8:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 7
It is incorrect as there are six north poles and six south poles present in a magnet if it is broken into six pieces

Ans 9:

Tamrashi Pani from Sof Olympiad trainer international school, Bangalore
Class : Class 7

Ans 10:

Karthik from Euro, Bengaluru
Class : Class 7
no it is 12 as one piece has two poles so north poles and south poles =6 6=12

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Anmol kathar from deogiri global academy, aurangabad
Subject :NSO    Class : Class 6

Ans 1:

Manya Pujar from EuroSchool, Davangere
Class : Class 6
A IS TH CORRECT ANSWER. In the figure they started stoking the iron piece from point P which is the starting of the iron rod. so the correct answer is A.....

Ans 2:

Mohit Shekher from ST Andrews School, Secunderabad
Class : Class 7
In the above process of magnetisation, the magnet makes its first contact with the iron rod on place R, so R would be the North pole of the magnetised iron bar.

Ans 3:

PAYAL from DPS, BHILAI
Class : Class 6
it has started magnetising from Q SO THATS WHY IT IS TELLING THAT Q WILL BE THE NORTH SEEKING POLE.

Ans 4:

Veda Dua from DPS R. K. PURAM, New Delhi
Class : Class 7
The magnet first makes contact with Q, so, it is the North Pole of the magnet

Ans 5:

Shourya Ganesh from The Green Acres Academy, Mumbai
Class : Class 6
It should be a

Ans 6:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 7
Yes it should be A ......because it is not possible that some of the iron bar is magnet and some is iron ....in the given figure starting of the stroke is point is Q but before that is point P which is starting of the rod so the CORRECT answer is A ..

Ans 7:

Tamrashi Pani from Sof Olympiad trainer international school, Bangalore
Class : Class 7
The answer is B

Ans 8:

Vivaan Kumar from Suncity World School Gurgaon, Gurgaon
Class : Class 7
B IS A WRONG ANSWER.

Ans 9:

Mohit Shekher from ST Andrews School, Secunderabad
Class : Class 7
Sorry R would be the south pole because of the reason:Q becomes the North pole, and R, where the magnet is lifted becomes the south pole.

Ans 10:

Shaurya from Mris 51 Gurugram, Gurugram
Class : Class 6
it will be P!!!!!!!!!!!!!

Ans 11:

Shuvangi Das from Vivekananda mission school, haldia
Class : Class 6
Will P be the North Pole or Q? So confusing!!🤔🤔

Ans 12:

Aadhira from velammal new gen school, Medavakkam, Chennai
Class : Class 6
The correct answer is (B),Q because the magnetic contact starts on Q and not on P.

Ans 13:

Jigishal Thool from Don Bosco School, Guwahati
Class : Class 6
AS NORTH POLE INTRODUCED AT Q PART OF THE IRON ROD SO Q WILL BE NORTH POLE.

Ans 14:

Naman from Svm, Nalasopara
Class : Class 6
N POLE ALWAYS GIVE THAT'S WHY A

Ans 15:

Tamrashi Pani from Sof Olympiad trainer international school, Bangalore
Class : Class 7
I agree with jigishal

Ans 16:

Dushyant Singh from Shree Ram Centenial School, Indore
Class : Class 6
see the solution the magnet gets in contact with q so it is the correct ans

Ans 17:

Shayan Bari from Kendriya Vidyalaya, Katihar
Class : Class 7
The poles are end point of the magnet ,so the north pole should be P.

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Smriti from Apeejay, Nerul, Navi Mumbai
Subject :NSO    Class : Class 5

Ans 1:

Karan Chavan from GIIS,Chinchwad, Pune
Class : Class 5
who knows they will give or not give

Ans 2:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 8
It was not there. ;)

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sudiksha Bhaskar Chaudhary from Shri Mahavir Jain English School,Kalyan west, Kalyan west
Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

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

Ans 2:

Aarna Agarwal from Manav Rachna School, Gurgaon
Class : Class 3

Ans 3:

Ram Prasanna from Basil Woods International, Hyderabad
Class : Class 3
The answer is c

Ans 4:

Kanishk bhati from G D goenka school gzb, ghaziabad
Class : Class 3
oh I thinked it is (A)

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Sanket Kulkarni from Euroschool, Pune
Subject :NSO    Class : Class 6

Read the given statements and select the correct option.
Statement 1 - We should use jute bags instead of plastic bags for carrying goods.
Statement 2 - Jute bags are cheaper than plastic bags.

ABoth statements 1 and 2 are true and statement 2 is the correct explanation of statement 1.
BBoth statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1.
CStatement 1 is true and statement 2 is false.
DBoth statements 1 and 2 are false.

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