National Science Olympiad Forum By SOF Olympiad Trainer - Page 337
  1. Home
  2. /  Forum

User Forum

Ask Your Question
Lakshmi from FPS, Bangalore
Subject :NSO    Class : Class 6

Ans 1:

Aditya anand from dps east, bengaluru
Class : Class 6
the answer should be C

Ans 2:

Adhrit from CHSV, Chennai
Class : Class 8
How is a bud turning into a flower a chemical change?

Ans 3:

Anaadya from Arsha Vidya Mandir, Chennai
Class : Class 7
Wrong answer. It should be C.

Post Your Answer

Lakshmi from FPS, Bangalore
Subject :NSO    Class : Class 6

Ans 1:

Pratheek from Null, Null
Class : Class 4
I think it is option c as both the water and ice are at 0 degree centigrade.

Post Your Answer

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Subject :NSO    Class : Class 4

Refer to the given picture. Select the option that gives correct matching of labelled part with its examples and uses.


A W-Radish as vegetable, X-Sweet potato as vegetable
B Y-Cabbage as vegetable, Z-Cotton as fibre producer
C V-Clove as spice, W-Cinnamon as spice
D V-Fennel as spice, Y-Spinach as vegetable


Answer should be A too as Sweet Potato is also a stem.And everyone must be having a and b confusion as sweet potato is a root as well as stem.

Ans 1:

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

Ans 2:

Rayansh Mishra from VIBGYOR HIGH MAGARPATTA, Pune
Class : Class 8
Ans -b

Ans 3:

Sovan from Salt lake ca, Kolkata
Class : Class 4
The correct answer is option ( B )

Ans 4:

Shreyansh Saha from Dps Megacity, Kolkata
Class : Class 4
Option b

Ans 5:

Shaurya Srivastava from delhi public school, navi mumbai
Class : Class 6
complicated

Ans 6:

Shanaya Gupta from Delhi Public School, Ludhiana
Class : Class 4
ACCORDING TO ME THE CORRECT ANSWER IS (A)

Ans 7:

Agriye Kamboj from ST.XAVIER SEC SE CO ed Bhopal, BHOPAL
Class : Class 8

Ans 8:

Daksh Chanani from Sri Sri academy, Kolkata
Class : Class 7
ACCORDING TO ME THE CORRECT ANSWER IS A

Ans 9:

Vedika from dps noida SEC-30, noida
Class : Class 4

Ans 10:

Manan thorat from Podar powai, Mumbai
Class : Class 4
The answer is B its not A because all potatoes are roots so Sweet Potato is a root so the answer is A.

Ans 11:

Sai Natesh Bysani from GLOBAL INDIAN INTERNATIONAL SCHOOL, Bengaluru
Class : Class 5

Ans 12:

AARAV AGRAWAL from BIRLA DIVYA JYOTI, SILIGURI
Class : Class 8
ans-B

Ans 13:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
b

Ans 14:

Vihaan Nair from Ambassador School, DUBAI
Class : Class 8
how Z can be cotton

Ans 15:

Avighna Shastri from doha modern indian school, doha
Class : Class 2
This question is kind of confusing for me

Post Your Answer

Hammad Zaheer from DAV PUBLIC SCHOOL, GOPALGANJ
Subject :NSO    Class : Class 4

Post Your Answer

Pratheek from Null, Null
Subject :NSO    Class : Class 6

Post Your Answer

Dushyant Singh from Shri Ram Centennial School, Indore
Subject :NSO    Class : Class 5

Post Your Answer

Arushi from Indira National School, Pune
Subject :NSO    Class : Class 8

Ans 1:

anutsek from Bishop cotton school, Shimla
Class : Class 10

Post Your Answer

Archishman Pal from Sri Krishna Mission School, Agartala
Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

mishika tripathi from DPS, Gurugram, Haryana
Class : Class 5
answer is C

Ans 3:

Iraj Singh from DPS Megacity, Kolkata
Class : Class 8
The correct answer is C.

Ans 4:

Isha singh from Delhi public school , Raipur
Class : Class 3

Post Your Answer

Archishman Pal from Sri Krishna Mission School, Agartala
Subject :NSO    Class : Class 4

Ans 1:

Twisha Arora from Modern Vidya Niketan, Sector - 17, Faridabad, Haryana, FARIDABAD
Class : Class 7
No, you are wrong @Arini Das. The correct answer is B. Baking is a method for cooking only whereas canning and drying are methods of preservation. Boiling is a method of cooking as well as preservation so B is the correct answer.

Ans 2:

jathin from national public school chikkabanavara, banglore
Class : Class 4
ANSWER IS B

Ans 3:

Arrni Das from St George School, New Delhi
Class : Class 8
Answer C is the right answer, as Boiling leads to water residue and fungal growth happens on storing. In the case of baking the food is dried up and can be stored for longer duration

Post Your Answer

Archana from Opg World School, New Delhi
Subject :NSO    Class : Class 5

Ans 1:

Rishita kundu from Dav Public School taratala,Kolkata, Kolkata
Class : Class 5

Ans 2:

Archana from Opg World School, New Delhi
Class : Class 7

Ans 3:

Aaditya Malhotra from Isaac Newton Global School, Mumbai
Class : Class 3

Ans 4:

Hitanshi Behera from Loyola School , Bhubaneswar
Class : Class 4
oye balle balle dhe shava shava, balle balle dhe shava shava, pio pio re kava kava, gana khatham hua

Ans 5:

Subhang Deep Sahu from Chrysalis High Kadugodi . , Bangalore
Class : Class 7

Post Your Answer