National Science Olympiad Forum By SOF Olympiad Trainer - Page 773
  1. Home
  2. /  Forum

User Forum

Ask Your Question
from ,
Subject :NSO    Class : Class 5

Ans 1:

Sohan Chelekar from Millennium National School, Pune
Class : Class 7

Ans 2:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
My answer is correct but I need explanation. Can SOF and Admin explain the answer.Thank You

Ans 3:

somesh from Centre point katol road, Nagpur
Class : Class 6
Sof fools have not even given the solution. LOL!

Ans 4:

Devavrat Sharma from Podar International School, Mumbai
Class : Class 9
please give explanation

Ans 5:

Shivisha Bajpai from Greenwood High, Bangalore
Class : Class 5
Omg why didn’t they give the freaking explanation?!

Ans 6:

from ,
Class :
A-P

Ans 7:

Nayanika Sadhish from CL Metha Sishya OMR, Chennai
Class : Class 10

Ans 8:

Sai Anshuman from De Paul , Berhampur
Class : Class 6

Ans 9:

Lavanya Pratap Singh from DPS Noida, Noida
Class : Class 9

Ans 10:

from ,
Class :

Ans 11:

Ekansh Sharma from VidyaShilp Academy, Bengaluru
Class : Class 6
Sof kindly explain us how is the answer D it should be A

Ans 12:

SOHAM MUKHERJEE from SOUTH POINT SCHOOL, KOLKATA
Class : Class 5

Ans 13:

Aryan Sirohi from Mount LItera Zee School, Bangalore
Class : Class 8
A]P only

Ans 14:

from ,
Class :
 A-P

Ans 15:

Shubham Parab from PPS, Mumbai
Class : Class 8
please explain ow is the answer given is correct

Ans 16:

Anas Matin Barmare from DPS, Dubai
Class : Class 8
Please we need an explanation this q is hard.

Ans 17:

Bitan Karan from DAV Public School, Haldia Township
Class : Class 7

Ans 18:

A Venkata Sai Pranav from Podar International School, Bhusawal
Class : Class 9
How the options are wrong

Ans 19:

Saanvi Prasad from DPS Noida, Noida
Class : Class 5
I mean like seriously it is so hard....

Ans 20:

Raksheet Shah from Swami Vivekanad International School, Mumbai
Class : Class 8
pls give the explaination

Ans 21:

Nayanika Sadhish from CL Metha Sishya OMR, Chennai
Class : Class 10
This question is very complicated please do help us understand by giving the explanation 😊

Ans 22:

Shreyansh Gupta from MVN, faridabad
Class : Class 7

Ans 23:

Tanmay kaushal from ICSE, Mumbai
Class : Class 5
Class :Please give explanation....its really hard....I didn't get how is D the answer

Ans 24:

Soundarya pandey from SVM ,Vasai east, Vasai
Class : Class 7
D is the answer because fig. p and fig. q pulley systems contain only one pulley wheres fig. r pulley system as two pulleys which makes the work easier

Ans 25:

Dushyant Singh from Shri Ram Centennial School, Indore
Class : Class 6
the answer's Q an R.

Ans 26:

shubhavi Dhondge from NPS, Banagalore
Class : Class 9

Ans 27:

Anannya Mahajan from Dps, Paradip
Class : Class 7

Ans 28:

Agastya Tripathi from dps gurgaon, Gurgaon
Class : Class 4

Ans 29:

Anannya Mahajan from Dps, Paradip
Class : Class 7

Ans 30:

Vedant Pandey from Manav Rachna International School, Gurgaon
Class : Class 5

Ans 31:

Haasini Krishna from Global edge, Hyderabad
Class : Class 6
please explain P diagram

Ans 32:

SRISANTH from Edify, Tirupathi
Class : Class 5
Actually r only has the property given

Ans 33:

Devansh from asn senior secondary school, delhi
Class : Class 8
plese exlination

Ans 34:

Soundarya pandey from SVM ,Vasai east, Vasai
Class : Class 7

Ans 35:

Biju Pappachan from Rkc , Raipur
Class : Class 1
Explanation please.

Post Your Answer

from ,
Subject :NSO    Class : Class 3

Ans 1:

Shruti from ,
Class : Class 1
i thought it was laddoo so i chose cheese (a) but it was c idli and they should change the picture to a coloured picture or we will get confused

Ans 2:

Havi Jain from GEMS modern academy, Gurgaon
Class : Class 8
they should change the picture if they can"t they should show a colored picture.

Ans 3:

Shruti from ,
Class : Class 1

Ans 4:

Ava from trio, bangalore
Class : Class 2
Yes it is looking like a laddoo they should put a colored picture not a B

Ans 5:

Rayansh Mishra from VIBGYOR HIGH MAGARPATTA, Pune
Class : Class 10
option c is not looking like a idly. it is looking like a laddoo

Ans 6: (Master Answer)

from ,
Class :
Option A - Cheese is rich in Protein Option B - Eggs are rich in Protein and Carbohydrates Option C - Idlis are made up of rice/semolina flour (coarse, fibre rich particles of wheat left behind after the finer particles of flour have passed through the refining process), urad dal, etc. It is rich in carbohydrates. Protein and roughage are also present in it. Option D - Butter is rich in Fats

Ans 7:

vineet8026@gmail.com from dps, Doha
Class : Class 1
Oh!

Ans 8:

Mahi from BIS , delhi
Class : Class 5
c and idili

Ans 9:

Arihant Medhi from Dps Barasat, Kolkata
Class : Class 8
Yes

Post Your Answer

from ,
Subject :NSO    Class : Class 6

Ans 1:

from ,
Class :
Q,because salt dissolves quickly in hot water.

Post Your Answer

Manit Aggarwal from St. Patricks Academy Bengaluru, Bangalore
Subject :NSO    Class : Class 1

Ans 1: (Master Answer)

from ,
Class :
The answer is A.

Ans 2:

anu from Haralur, Bengaluru
Class : Class 5
a

Post Your Answer

Jairaj Singh Basur from Vivek High School, Chandigarh
Subject :NSO    Class : Class 6

Ans 1:

arin chaitanya from the shri ram school, New Delhi
Class : Class 10

Ans 2:

from ,
Class :
Answer: (D) Solution: In the options, A is correct as ice has strong forces of attraction since it is a solid. It can't be compressed and has fixed shape and volume. It can't flow.

Post Your Answer

Avaneesh Sai Vemparala from The knowledge habitat, Pune
Subject :NSO    Class : Class 6

Ans 1:

from ,
Class :
option a

Ans 2:

Snigdha swaminath from Christ nagar higher secondary school , Trivandrum
Class : Class 7

Ans 3:

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

Ans 4:

Punya Paras Sundrani from Anand Niketan , Ahmedabad
Class : Class 7
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Ans 5:

from ,
Class :
Yes option A

Ans 6:

SARTHAK KUMAR from KOTHARI INTERNATIONAL SCHOOL NOIDA,UP, NOIDA
Class : Class 7

Ans 7:

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

Ans 8:

Raksheet Shah from Swami Vivekanad International School, Mumbai
Class : Class 8
a will be the ans

Ans 9:

Raksheet Shah from Swami Vivekanad International School, Mumbai
Class : Class 8
aaaaaaaaaaaaaaaaaaaaaaaaa

Ans 10:

Ashwak from Cambridge, Jalandhar
Class : Class 9
A

Ans 11:

SARTHAK KUMAR from KOTHARI INTERNATIONAL SCHOOL NOIDA,UP, NOIDA
Class : Class 7
a

Post Your Answer

OISHIK KUNDU from Delhi Public school North kolkata, baranagar
Subject :NSO    Class : Class 4

Ans 1:

Arnav kaul from Chirec, Hyderabad
Class : Class 2
B

Post Your Answer

from ,
Subject :NSO    Class : Class 6

Post Your Answer

from ,
Subject :NSO    Class : Class 5

Ans 1:

from ,
Class :
Answer should be b)- 3 right angles will be taken by the clock.

Ans 2:

from ,
Class :
Answer of this question will be 3 right angles because 12 noon to 12 fifteen pm makes 1 right angle 12 fifteen to twelve thirty 1 right angle and twelve thirty to twelve forty five 1 right angle Total right angles is 3

Post Your Answer

from ,
Subject :NSO    Class : Class 5

Ans 1:

from ,
Class :
i ment d

Ans 2:

from ,
Class :
can't it also be ans c

Post Your Answer