National Science Olympiad Forum By SOF Olympiad Trainer - Page 751
  1. Home
  2. /  Forum

User Forum

Ask Your Question
SAINITHIN from DAV PUBLIC SCHOOL, Chennai
Subject :NSO    Class : Class 4

Ans 1:

Jayanth from The Deens Academy, Bengaluru
Class : Class 4
Why no solution

Ans 2:

Ronav Kerkar from Jamnabai Narsee School, Mumbai
Class : Class 7
JELLYING

Ans 3:

Tulaa Auti from Vidya valley school, pune
Class : Class 4
There should be a solution

Ans 4:

Royan Jain from St kabir public school, Chandigarh
Class : Class 3
why have you not written the solution for such a tricky question ?

Ans 5:

Shuvangi Das from Vivekananda mission school, haldia
Class : Class 9
Can anyone tell me the solution and why they didn't gave the solution to this confusing question. Confused!

Ans 6:

from DELHI PUBLIC SCHOOL, EAST, BANGALORE
Class : Class 4

Ans 7:

prathima from Gopalan international school , Bangalore
Class : Class 4
can you please write the solution

Ans 8:

SAI KRISHNA from SHISHYA BEML PUBLIC SCHOOL, BANGALORE
Class : Class 3
plese give solution

Ans 9:

Dishita Santosh Walujkar from Nutan English School, Kurduwadi
Class : Class 7
A

Ans 10:

Ryan from YBIS , SINGAPORE
Class : Class 5
I can see jellying in the grid

Ans 11:

Aaradhya Palawat from The Bhavans Prominent International, indore
Class : Class 4
Please explain this question. NO solution available.

Ans 12:

svanik kuchi from geethanjali vidyalaya, Bengaluru
Class : Class 7

Ans 13:

Rishit Garg from Bhavan s B P Vidya Mandir , Nagpur
Class : Class 9
Please! can you write the solution for such

Ans 14:

Tanirika Bansal from DPS Faridabad, Faridabad
Class : Class 4
Salting is also given in grid

Ans 15:

MONMAYUKH CHETIA from DELHI PUBLIC SCHOOL NAZIRA, SIVSAGAR
Class : Class 8

Ans 16:

Kanav Dhingra from DPS sec45, Gurgaon
Class : Class 10
correct answer is A

Ans 17:

Rishit Garg from Bhavan s B P Vidya Mandir , Nagpur
Class : Class 9
Please

Ans 18:

nitin loya from prabhat kids, Akola
Class : Class 4
TRICKY

Ans 19:

Vishrut Tripathi from Mount Carmel School, New Delhi
Class : Class 4
JELLYING

Ans 20:

Debarpan Das from Delhi Public School , Durgapur
Class : Class 9
So TRICKY!

Ans 21:

Kanav Dhingra from DPS sec45, Gurgaon
Class : Class 10
we can see drying in the given grid but no option is related to it

Ans 22:

SAMRIDDHI from Chirec International School, Hyderabad
Class : Class 4
how a???????? solution

Ans 23:

Kanav Dhingra from DPS sec45, Gurgaon
Class : Class 10
correct answer is A

Ans 24:

SAMRIDDHI from Chirec International School, Hyderabad
Class : Class 4
pleaseeeeeeeeeeeees

Ans 25:

Ashmit Pal from Euro School Wakad, Pune
Class : Class 5

Post Your Answer

SAINITHIN from DAV PUBLIC SCHOOL, Chennai
Subject :NSO    Class : Class 4

Ans 1:

AHANA BAG from DELHI PUBLIC SCHOOL JOKA SOUTH KOLKATA, KOLKATA
Class : Class 9

Ans 2: (Master Answer)

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

Ans 3:

Dishita Santosh Walujkar from Nutan English School, Kurduwadi
Class : Class 7
D

Post Your Answer

sahu.shaktiswaroop22@gmail.com from Kendriya Vidyalaya No.1, Pondicherry
Subject :NSO    Class : Class 8

Ans 1:

Mohak Khetan from Podar International School Powai , Mumbai
Class : Class 8
What is the 20th question??

Ans 2:

Gantavya Rohatgi from Hiranandani, Mumbai
Class : Class 8
the question is repeated and the solution has no meaning

Ans 3:

Prabhav Shetty from Little Rock Indian School, Udupi
Class : Class 8
Isn't it nylon

Post Your Answer

Aditya Mishra from Sri Kumaran Children's Academy, Bengaluru
Subject :NSO    Class : Class 6

Ans 1:

Tushar from DPS, Bengaluru
Class : Class 9
the correct answer is option B.

Post Your Answer

joya ghosh from ,
Subject :NSO    Class : Class 5

Ans 1:

Varad Gupta from snbp international school,pune, pune
Class : Class 5
pl explain

Ans 2:

SAMRIDHI GOYAT from MODERN DELHI PUBLIC SCHOOL, FARIDABAD
Class : Class 5
pls.explain the answer

Ans 3:

Sanjeev Garg from Assumption Convent School, malout
Class : Class 6
d is right because here is shown a wollen cloth. they does not allow heat to escape from us.

Ans 4:

dhairya mittal from vidyashram international school jodhpur, Jodhpur
Class : Class 5
d is right answer

Post Your Answer

joya ghosh from ,
Subject :NSO    Class : Class 5

Ans 1:

Saanjh Puthran from Dr. Pillai Global Academy, Mumbai
Class : Class 5
You are very much right. I searched and found out : BEDROCK IS MADE UP OF IGNEOUS, SEDIMENTARY OR METAMORPHIC ROCK and not water and humus.

Ans 2:

Saanjh Puthran from Dr. Pillai Global Academy, Mumbai
Class : Class 5
Although the rock layer beneath water and humus is known as BEDROCK. So the question should be: Bedrock contains Igneous, Sedimentary or Metamorphic rock. OR The layer beneath water and humus is known as Bedrock.

Post Your Answer

Iqbal Kaniyamkudy from ISWK, Muscat, Muscat
Subject :NSO    Class : Class 4

Ans 1:

Prachiswarup16@gmail.com from lotus valley international school, gurgaon
Class : Class 4

Ans 2:

Ajinkya Kamble from Thakur public school, Mumbai
Class : Class 7
do penguins build nests? too difficult to an 4th std boy.

Post Your Answer

candyandsandy@gmail.com from DPS, Singapore
Subject :NSO    Class : Class 6

Post Your Answer

candyandsandy@gmail.com from DPS, Singapore
Subject :NSO    Class : Class 6

Post Your Answer

SAINITHIN from DAV PUBLIC SCHOOL, Chennai
Subject :NSO    Class : Class 4

Ans 1:

AAGNEY GOYAL from VENKATESHWAR INTERNATIONAL SCHOOL, Delhi
Class : Class 4

Ans 2:

Tanvi from hh, delhi
Class : Class 5

Ans 3:

Shubham Majhi from Sri Chaitanya Techno School, Bangalore
Class : Class 5
zara is right

Ans 4:

AAGNEY GOYAL from VENKATESHWAR INTERNATIONAL SCHOOL, Delhi
Class : Class 4

Ans 5:

Dishita Santosh Walujkar from Nutan English School, Kurduwadi
Class : Class 7
C

Ans 6:

A V Lakshitha from Chinmaya Vidyalaya, Chennai
Class : Class 4

Ans 7:

monisha garg from carmel convent school sector 9 chandigarh, panchkula
Class : Class 4

Ans 8:

A V Lakshitha from Chinmaya Vidyalaya, Chennai
Class : Class 4

Ans 9:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5

Ans 10:

Zara from Rustomjee, Mumbai
Class : Class 4
correct answer is "C"

Post Your Answer