National Science Olympiad Forum By SOF Olympiad Trainer - Page 700
  1. Home
  2. /  Forum

User Forum

Ask Your Question
Manish from DPS North Bangalore , Bangalore
Subject :NSO    Class : Class 5

Post Your Answer

Manish from DPS North Bangalore , Bangalore
Subject :NSO    Class : Class 5

Post Your Answer

ATHARVAA PAUNIPAGAR from VIBGYOR HIGH, GOREGAON, MUMBAI, Mumbai
Subject :NSO    Class : Class 1

Ans 1: (Master Answer)

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

Post Your Answer

Punita Ghosh from Billabong High International School, mumbai
Subject :NSO    Class : Class 3

Ans 1:

Achyut Rai from THE KHAITAN SCHOOL, NOIDA
Class : Class 7
stupid questionwhat logic 🤬🤬👿👿😡😡.

Ans 2:

Aditi Mahanti from DPS North Kolkata, Kolkata
Class : Class 3
6

Ans 3:

Avantika Raj from Delhi Public School, Bengaluru
Class : Class 9
what type o

Ans 4:

Radnyee Gore from Blue Ridge Public School, Pune
Class : Class 4

Ans 5:

Utsav from Sri Krishna Mission , Agartala
Class : Class 9
C

Ans 6:

Archit Sanyal from Manav Rachna International , Gurgaon
Class : Class 5

Ans 7:

SARTHAK.SHUKLA from Delhi Public School, Noida, Noida
Class : Class 3
Explanation - Combinations with B1 - B1G1G2, B1G1G3, B1G1G4, B1G2G3, B1G2G4, B1G3G4 Combinations with B2 - B2G1G2, B2G1G3, B2G1G4, B2G2G3, B2G2G4, B2G3G4 Hence total of 12 combinations. Answer is B (B stands for Boy and G stands for Girl)

Ans 8:

Archit Sanyal from Manav Rachna International , Gurgaon
Class : Class 5
Stupid question 😡😡😡

Post Your Answer

Arnav Deshpande from Rainbow International School, Thane
Subject :NSO    Class : Class 5

Ans 1:

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

Ans 2:

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

Ans 3:

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

Ans 4:

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 5:

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

Ans 6:

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

Ans 7:

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 8:

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

Ans 9:

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

Ans 10:

Nayanika Sadhish from CL Metha Sishya OMR, Chennai
Class : Class 8

Ans 11:

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

Ans 12:

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

Ans 13:

Bhavya Patidar from Mount Litra Zee School Indore MP India , Indore MP India
Class : Class 5
 A-P

Ans 14:

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

Ans 15:

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

Ans 16:

VAIBHAVH RAMESH from NARAYANA ETECHNO WHITEFIELD, BANGALORE
Class : Class 5

Ans 17:

Lavanya Pratap Singh from DPS Noida, Noida
Class : Class 7

Ans 18:

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 19:

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

Ans 20:

shubhavi Dhondge from NPS, Banagalore
Class : Class 9

Ans 21:

Sai Anshuman from De Paul , Berhampur
Class : Class 6

Ans 22:

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

Ans 23:

Bhavya Patidar from Mount Litra Zee School Indore MP India , Indore MP India
Class : Class 5
A-P

Ans 24:

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

Ans 25:

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

Ans 26:

Shreyansh Gupta from MVN, faridabad
Class : Class 6

Ans 27:

Anannya Mahajan from Dps, Paradip
Class : Class 7

Ans 28:

Anannya Mahajan from Dps, Paradip
Class : Class 7

Ans 29:

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

Ans 30:

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

Ans 31:

Agastya Tripathi from dps gurgaon, Gurgaon
Class : Class 4

Ans 32:

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

Ans 33:

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

Ans 34:

Nayanika Sadhish from CL Metha Sishya OMR, Chennai
Class : Class 8
This question is very complicated please do help us understand by giving the explanation 😊

Ans 35:

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

Post Your Answer

JESHAL MOHAPATRA from GEMS MODERN ACADEMY, Dubai
Subject :NSO    Class : Class 3

Ans 1:

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

Ans 2:

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

Ans 3:

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

Ans 4:

Rayansh Mishra from VIBGYOR HIGH MAGARPATTA, Pune
Class : Class 9
option c is not looking like a idly. it is looking like a laddoo

Ans 5:

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 6:

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

Ans 7:

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 8:

Shruti from ,
Class : Class 1

Ans 9: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
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

Post Your Answer

Dipam from Podar International School, Aurangabad
Subject :NSO    Class : Class 6

Ans 1:

Yoovan from Xyz school, Delhi
Class : Class 10
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)

Admin from revisewise, Noida
Class : Class 1
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:

Dipam from Podar International School, Aurangabad
Class : Class 8
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.

Ans 2:

arin chaitanya from the shri ram school, New Delhi
Class : Class 8

Post Your Answer

Aditya Sai Vemparala from Amanora school, Pune
Subject :NSO    Class : Class 6

Ans 1:

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

Ans 2:

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

Ans 3:

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

Ans 4:

Indrobrata Sarkar from Techno India Group Public School, Chinsurah
Class : Class 6
Yes option A

Ans 5:

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

Ans 6:

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

Ans 7:

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

Ans 8:

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

Ans 9:

kpks14 from RIMT World School, Chandigarh
Class : Class 7
option a

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