National Science Olympiad Forum By SOF Olympiad Trainer - Page 108
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SAINITHIN from DAV PUBLIC SCHOOL, Chennai
Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

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

Ans 3:

svanik kuchi from geethanjali vidyalaya, Bengaluru
Class : Class 7

Ans 4:

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

Ans 5:

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

Ans 6:

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

Ans 7:

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

Ans 8:

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

Ans 9:

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

Ans 10:

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

Ans 11:

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 12:

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

Ans 13:

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

Ans 14:

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

Ans 15:

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

Ans 16:

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

Ans 17:

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

Ans 18:

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 19:

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

Ans 20:

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

Ans 21:

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

Ans 22:

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

Ans 23:

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

Ans 24:

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

Ans 25:

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

Post Your Answer

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

Ans 1: (Master Answer)

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

Ans 2:

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

Ans 3:

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

Post Your Answer

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

Ans 1:

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

Ans 2:

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

Post Your Answer

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

Ans 1:

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

Ans 2:

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

Ans 3:

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

Ans 4:

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

Ans 5:

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

Ans 6:

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

Ans 7:

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

Ans 8:

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

Ans 9:

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

Ans 10:

Tanvi from hh, delhi
Class : Class 5

Post Your Answer

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

Ans 1:

Ibrahim Aslam from uttam, Ghaziabad
Class : Class 5
Molars!

Ans 2:

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

Ans 3:

Vishrut Tripathi from Mount Carmel School, New Delhi
Class : Class 4
12 months agoThe answer should have molars, not the premolars.

Ans 4:

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

Ans 5:

Srikrishna Papolu from THE MASTERMINDS SCHOOL, Hyderabad
Class : Class 10
The answer should have molars, not the premolars.

Ans 6:

Prisha from The Schram Academy, chennai
Class : Class 6

Post Your Answer

NAIRIT SHAH from p.g.garodia school, mumbai
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
Well, sublimation is the process of a solid directly converting into gas. In this case, the process of sublimation happens which is the reason behind the reduction in size of the balls.

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
Well, sublimation is the process of a solid directly converting into gas. In this case, the process of sublimation happens which is the reason behind the reduction in size of the balls.

Ans 3: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
Well, sublimation is the process of a solid directly converting into gas. In this case, the process of sublimation happens which is the reason behind the reduction in size of the balls.

Ans 4: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
Well, sublimation is the process of a solid directly converting into gas. In this case, the process of sublimation happens which is the reason behind the reduction in size of the balls.

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adwaita from DPS NOIDA, Noida
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90. Hence, the correct answer is D.

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adwaita from DPS NOIDA, Noida
Subject :NSO    Class : Class 4

Ans 1:

Srijata Biswas from Delhi Public School Newtown, Kolkata
Class : Class 9
[A] i and ii

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anoushka from n k bagrodia global school, New Delhi
Subject :NSO    Class : Class 4

Ans 1:

adhiraj chaudhary from apeejay school noida, noida
Class : Class 3
options b,c,d are the same

Ans 2:

Aditya Singla from Somerville international school, Noida
Class : Class 4
The correct answer is A because plant X gets enough sunlight and plants in pot Y are competing for nutrients.

Ans 3:

lavanya from bcm chd road, Ludhiana
Class : Class 5

Ans 4: (Master Answer)

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

Ans 5:

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

Ans 6:

Nysa Sharma from Lotus Valley School Noida, Noida
Class : Class 4
ans1is correct

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Rajvardhan Mane from St Mary's ICSE School, Koparkhairne, Mumbai
Subject :NSO    Class : Class 4

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