National Science Olympiad Forum By SOF Olympiad Trainer - Page 535
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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:

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

Ans 2:

Kashika Goel from DPS Noida, Noida
Class : Class 6
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:

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

Ans 4:

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

Ans 5:

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 6:

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

Ans 7:

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

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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:

ishaan jain from Sanskriti School, Hyderabad
Class : Class 3

Ans 2:

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

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:

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

Ans 6:

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

Ans 7:

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

Ans 8:

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

Ans 9:

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

Ans 10:

Eklavya Gondule from DPS Bhilai, BHILAI
Class : Class 7

Ans 11:

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 12:

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

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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 8
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:

akshitha from Euroschool, Bengaluru
Class : Class 3
so hard

Ans 2:

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

Ans 3:

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

Ans 4:

Aditri Dixit from TCIS, Bangalore
Class : Class 3
C

Ans 5:

navin t from applachian school, Singapore
Class : Class 3

Ans 6:

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

Ans 7:

Gayatri Iyer from Sanskriti School, Pune
Class : Class 9

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Avinabha Hore from DPS south kolkata, Kolkata
Subject :NSO    Class : Class 2

Ans 1:

Aryan from litera valley zee school, patna
Class : Class 3
CREIPPIATITON

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Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Subject :NSO    Class : Class 4

Advika took two healthy green plants of equal size, put them in two boxes, P and Q, made of different materials and placed them under the Sun, as shown in the figure. She watered the plants daily, but the plant in set-up P died, while the plant in set-up Q grew well. Which of the following best describes this?


APlant in the set-up P could not get air.
BBox in the set-up P is made up of clear glass.
CPlant in the set-up Q could not get sunlight.
DBox in the set-up Q is made up of clear glass.


Ans 1:

Soorya Tej R from Delhi Public School, Hyderabad
Class : Class 4

Ans 2:

AARAV AGRAWAL from BIRLA DIVYA JYOTI, SILIGURI
Class : Class 8
It can be option D as well as option A.

Ans 3:

Samya Bera from Saini International School, Howrah, Uluberia
Class : Class 4
The picture was not clear. It was not showing that the plant in box Q was well developed and the plant in box P was not.

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Ashwin Shridhar from Vidyashilp Academy, Bangalore
Subject :NSO    Class : Class 7

Ans 1:

PARNIKA SINGH from GYAN GANGA EDUCATION ACADEMY, RAIPUR
Class : Class 10
A should be the correct option as we r asked 2 find out incorrect option

Ans 2:

aatmaj sharma from HAPS HAMIRPUR HP, HAMIRPUR
Class : Class 9
There is a issue in every option I think but I ticked A

Ans 3:

Akshara from NPS, Bengaluru
Class : Class 8
The question is to choose the incorrect answer . However , in the answer mentioned (C), all of changes are correct . The correct answer should be A. Kindly look into this matter.

Ans 4:

Kavita G from sri chaitanya techno school, Bengaluru
Class : Class 8
Option C cant be the correct answerIt should be opt. A since we are asked to find the incorrect option

Ans 5:

Jay from PSBB Millennium school, Chennai
Class : Class 10

Ans 6:

Akash Mukhoti from Hiranandani Foundation School, Powai , Mumbai
Class : Class 10
All the statements are incorrect , Please resolve this issue

Ans 7:

Shaurya from Kothari International School, noida
Class : Class 8
They all are incorrect!!!

Ans 8:

Goldilocks from Sharada Mandir School, Miramar, Panjim, Goa, Panjim Goa
Class : Class 8
What is the correct answer

Ans 9:

DEEPTANGSHU DATTAGUPTA from DPS South Bangalore, BANGALORE
Class : Class 8
This problem happens a lot in the olympiad trainer...

Ans 10:

Himanish Basu from Army Public School Kamaraj Road, Bangalore
Class : Class 7

Ans 11:

Arman Singhal from Deens Academy, Bengaluru
Class : Class 9
A is the correct option, because it is being asked to provide incorrect match. For example: Paper to burnt paper is chemical irreversible change, and hence options B,C and D cannot be correct.

Ans 12:

SANVI from D PS VADODARA, Vadodara
Class : Class 9
How is C the correct answer? We were asked to choose the incorrect option. A is the correct answer.

Ans 13:

Ashwin Shridhar from Vidyashilp Academy, Bangalore
Class : Class 9
You are saying choose incorrect answer. Whole chalk made into pieces is irreversible and not chemical. A should be the answer.

Ans 14:

Goldilocks from Sharada Mandir School, Miramar, Panjim, Goa, Panjim Goa
Class : Class 8
What the.

Ans 15:

Rishab from OWS, New Delhi
Class : Class 7
B is also wrong because infant to child is a chemical change

Ans 16:

Kushal from Chirec, Hyderabad
Class : Class 7

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