National Science Olympiad Forum By SOF Olympiad Trainer - Page 597
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Aniket Ghosh from DAV Public School Haldia, Haldia
Subject :NSO    Class : Class 6

Ans 1:

nimay gupta from Shiv Nadar School, noida
Class : Class 8
Yes, as the square root of 400 is 20 and the square root of 324 is 18.

Ans 2:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
Oh thank you Nimay Gupta for the solution. SOF you have got the solution here so plz add it for this question atleast. None of the questions in the test paper have any solutions so make sure to add them too! ;p

Ans 3:

kpks14 from RIMT World School, Chandigarh
Class : Class 7

Ans 4:

Jeronee from Christwood School, PERUMBAKKAM
Class : Class 5

Ans 5:

Nivy from Anan International School, Coimbatore
Class : Class 4

Ans 6:

Kushal from Chirec, Hyderabad
Class : Class 7
I think the answer is A because if you add 5,6,8,1 the answer is 20 which is a factor of 400 and in the second one it is 18 which is a factor of 324 the the third one should be 12

Ans 7:

Amogh Srinivas from Greenwood High Bannerghatta, Bengaluru
Class : Class 6

Ans 8:

Naisha from Brilliant public school b, Bilaspur
Class : Class 8
Thank u

Ans 9:

NISHTHA GUPTA from DPS R K Puram, newdelhi
Class : Class 10
ugh stop giving wrong aswers

Ans 10:

Ayushree Barman from Sri Sri Academy, Kolkata
Class : Class 6

Ans 11:

vishnu from Bodhi, Trivandrum
Class : Class 6
View pattern properly

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Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Subject :NSO    Class : Class 6

Ans 1:

Harini from KV IIT Powai, Mumbai
Class : Class 3

Ans 2:

Sobhna Nayak from Dav Unit 8, Bhubaneswar
Class : Class 6
budhdha kahinka

Ans 3:

Aditya Panda from DPS, Pune
Class : Class 7

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Anushri Bhawan Paunipagar from VIBGYOR HIGH, GOREGAON, MUMBAI, Mumbai
Subject :NSO    Class : Class 4

Ans 1:

Samaira from Global Indian International School, Bangalore
Class : Class 8
(D). It is a fact that the only mammal that lays eggs is a platypus. It is a very cool fact!! My sister told me this when I was in UKG, even though I could not understand anything!!

Ans 2:

Aarya Ranjan from Chrysalis High Varthur, bangalore
Class : Class 5
but it can be B also I know that it lays eggs, but it can be B also

Ans 3:

Aahana Agarwal from NPS Koramangala, Bengaluru
Class : Class 6

Ans 4:

Khanak Jha from Prime Academy, Mumbai
Class : Class 4
sanke is an invertebrate it does not have a backbone it crawls

Ans 5:

Aiden Fernandes from NES International School Mumbai, Mumbai
Class : Class 6
Yes the Platypus and the Echidna are the only mammals that give birth through eggs,but they are classified as Mammals

Ans 6:

Jayanth from The Deens Academy, Bengaluru
Class : Class 4

Ans 7:

suday ghai from DPS NOIDA, GAUTAM BUDDHA NAGAR
Class : Class 4
SNAKE IS AN INVERTEBRATE.IT HAS BACKBONE

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serahlizna from Indian School Sohar, Muscat
Subject :NSO    Class : Class 4

Ans 1:

Samaira from Global Indian International School, Bangalore
Class : Class 8
Obviously Sun…Sun is a starrrrrrrrr

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Anargha Nandi from Bishop Morrow School, Krishnagar
Subject :NSO    Class : Class 3

Ans 1:

MS CHARVI from HAL GNANAJYOTI SCHOOL, Bangalore
Class : Class 4
A and C are Correct.

Ans 2:

Kashika Goel from DPS Noida, Noida
Class : Class 7
talons do not help eagle perch on branches it only helps them to catch small animals option c refers eagle ' s beak which helps to tear and eat meat of small animals

Ans 3:

Mannan B Ghosh from NPS International School, Guwahati
Class : Class 8
a c d

Ans 4:

Shayan Bari from Kendriya Vidyalaya, Katihar
Class : Class 7
The talons of a bird help it to perch on a branch and even sleep.The beak of an eagle helps it to tear and eat meat.

Ans 5:

Adrita Dey from Bishop Morrow School , Krishnanagar
Class : Class 7
Ans is no. A and c I also think

Ans 6:

Anaisha Niranjan from DPS Noida, Noida
Class : Class 4
this quetion is wrong

Ans 7:

Adrita Dey from Bishop Morrow School , Krishnanagar
Class : Class 7
It will be no.c

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Ajoy Bhuyan from Delhi public school, Bongaigaon
Subject :NSO    Class : Class 4

Ans 1:

Samaira from Global Indian International School, Bangalore
Class : Class 8
(C) the word formed is LIGHT :::::::::::::::::: OPTION (A) 23415=TIGHL (not a word), OPTION (B) 53241=LITGH (not a word), OPTION (C) 53412=LIGHT, OPTION (D) 23451=TIGLH (not a word)

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Anargha Nandi from Bishop Morrow School, Krishnagar
Subject :NSO    Class : Class 3

Ans 1:

S from , JAJAPUR
Class : Class 4
it is wrong.the answer is a .

Ans 2:

Eklavya Gondule from DPS Bhilai, BHILAI
Class : Class 7

Ans 3:

Ava from trio, bangalore
Class : Class 2
Rubber band is made of 1 material but newspaper is made out of 1

Ans 4:

MS CHARVI from HAL GNANAJYOTI SCHOOL, Bangalore
Class : Class 4
The Object A is my Answer

Ans 5:

Aditri Dixit from TCIS, Bangalore
Class : Class 3
D is the answer

Ans 6:

Adrita Dey from Bishop Morrow School , Krishnanagar
Class : Class 7
Hi I am adrita Dey butWhat is your result

Ans 7:

Avighna Shastri from doha modern indian school, doha
Class : Class 2
news paper is made of only paper and rubber bands are made of rubber so the answer is d

Ans 8:

Arnav Raj Sharma from Dpsvk, Gurgaon
Class : Class 9

Ans 9:

MS CHARVI from HAL GNANAJYOTI SCHOOL, Bangalore
Class : Class 4
The Object A is my Answer

Ans 10:

Mannan B Ghosh from NPS International School, Guwahati
Class : Class 8
c

Ans 11:

ishaan jain from Sanskriti School, Hyderabad
Class : Class 3

Ans 12:

Adrita Dey from Bishop Morrow School , Krishnanagar
Class : Class 7
Hi I am adrita Dey be What is your result

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VAIBHAV KALVAKOTA from THE LEXICON INTERNATIONAL SCHOOL WAGHOLI, PUNE
Subject :NSO    Class : Class 8

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VAIBHAV KALVAKOTA from THE LEXICON INTERNATIONAL SCHOOL WAGHOLI, PUNE
Subject :NSO    Class : Class 8

Ans 1:

Labonyo Sen from Calcutta Girls High School, KOLKATA
Class : Class 9
Number of deer is going to increase because lions are not going to kill them and eat them up anymore. So it is B.

Ans 2:

AKSHAJ SRIVASTAVA from MOUNT LITERA ZEE SCHOOL, Kanpur
Class : Class 9

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Gayatri Iyer from Sanskriti School, Pune
Subject :NSO    Class : Class 3

Ans 1:

Avinabha Hore from DPS south kolkata, Kolkata
Class : Class 5
It's a tricky question.The correct answer is option''A''.Then BYE........

Ans 2:

Aditri Dixit from TCIS, Bangalore
Class : Class 3
C

Ans 3:

akshitha from Euroschool, Bengaluru
Class : Class 3
so hard

Ans 4:

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

Ans 5:

navin t from applachian school, Singapore
Class : Class 3

Ans 6:

Gayatri Iyer from Sanskriti School, Pune
Class : Class 9

Ans 7:

akshitha from Euroschool, Bengaluru
Class : Class 3
very tricky question right?

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