National Science Olympiad Forum By SOF Olympiad Trainer - Page 493
  1. Home
  2. /  Forum

User Forum

Ask Your Question
arya navare from Saint ursula school, kankavli
Subject :NSO    Class : Class 5

Ans 1:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7

Ans 2:

Saipriya from Sankara, Chennai
Class : Class 9
pratham dave u r a fool it will be wrong worst science studier. Devina u r right my dear friend but just look at the sollution, and biju are u mad ans three did not even reply u mad u say she is wrong dont talk all this rubbish in chat

Ans 3:

Biju Pappachan from Rkc , Raipur
Class : Class 1
Ans 3 is wrong the correct ans is D.

Ans 4:

Naresh Rathod from Al Muna Academy, Abu Dhbai
Class : Class 5
D is correct there is no space in the syringe when you push the plunger down

Ans 5:

Devina kashyap from TPS, Mumbai
Class : Class 4
well I have no idea if the answer D is correct or not but i think that answer C is not correct as how can you say that the syringe which is inside water will get the force of air

Ans 6:

Pratham Dave from GNS, Bangalore
Class : Class 7
C is the answer to this question

Ans 7:

Sanskriti Nagar from Rose Bud Academy, khagaria
Class : Class 5
D is the correct answer

Post Your Answer

11140 from pawar public school, Pune
Subject :NSO    Class : Class 6

Ans 1:

Anvi wasade from Narayana vidyalayam , Chandrapur
Class : Class 6
Correct answer is what

Post Your Answer

Shreyas Gupta from CHIREC International, Hyderabad
Subject :NSO    Class : Class 7

Ans 1:

kartick Somasundaram from cps, chennai
Class : Class 3
It moved only 7m not 9m. It started from 2m. Refer the solution also

Ans 2:

AISHA from K.V.No.-1,A.F.S.,SEC.-14, GURUGRAM
Class : Class 10
HERE CORRECT ANSWER IS GIVEN AS B THAT IS 0.58

Ans 3:

vibhu mehrotra from Vidyashilp Academy, bangalore
Class : Class 7
shouldn't the answer be 0.75 m per sec??

Ans 4:

samyak jain from Prudence, New Delhi
Class : Class 8
answer should be 0.48

Ans 5:

SHWAARIT MAHAPATRA from St. Francis School, Ghaziabad
Class : Class 7
the answer is not 0.75 because the object was at rest till 5 sec then the object starts moving from 2m to 9m so total distance traveled will be 7 m so 7/12 is not equal to 0.75

Ans 6:

Sargah Surya from bgsnps, Bengaluru
Class : Class 4
I think 0.75, though not in options

Ans 7:

Chandra GKS from Sentia The Global School, Hyderabad
Class : Class 9
how is this 2.17,can you explain,we got 0.48

Ans 8:

Amol Athawale from WoodRidge High, aurangabad
Class : Class 7

Ans 9:

Sargah Surya from bgsnps, Bengaluru
Class : Class 4
how come, Some one pls explain

Ans 10:

Sahil Ray from Podar International School, Thane
Class : Class 7
2.17

Ans 11:

Ashmita Dash from Vikash, Bargarh
Class : Class 7
The answer should be 0.75, the options provided are wrong

Ans 12:

Ashmita Dash from Vikash, Bargarh
Class : Class 7

Ans 13:

Ritvik Kar from D P S Bhilai, Bhilai
Class : Class 7

Ans 14:

Anish Ranjan Senapati from V S VIDYALAYA, KORAPUT
Class : Class 5
I didn't understand the questionPlease explain🙏🙏🙏

Ans 15:

Sargah Surya from bgsnps, Bengaluru
Class : Class 4
can some one pls explain

Ans 16:

UTKARSH SAWARN from AIR FORCE SCHAOOL AMBALA CANTT, AMBALA CANTT
Class : Class 8
2.17 is the answer

Post Your Answer

student from school, city
Subject :NSO    Class : Class 6

Post Your Answer

Isra Fathima from sophia high school, Bengaluru
Subject :NSO    Class : Class 4

Ans 1:

harry potter from Hogwarts school of witchcraft and wizardry , london
Class : Class 5

Ans 2:

NAMISH AGRAWAL from KV calicut, calicut
Class : Class 4
why it is D

Ans 3:

Rishabh Rathi from Blue Ridge Public School, Pune
Class : Class 5
a

Ans 4:

Avirath Rao from Manav Rachna International School , Gurgaon
Class : Class 5

Ans 5:

Aadya Kawale from Podar International ICSE , Dombivli East
Class : Class 4
D

Ans 6:

AAYANSH from New horizon scholars school, Thane
Class : Class 10

Post Your Answer

PARUL GHARSE from Vibgyor, Mumbai
Subject :NSO    Class : Class 5

Ans 1:

Mukta Pundir from ,
Class : Class 7
Some sharks lay eggs ( oviparous )and leave them in the water, some give birth to the babies (viviparous) and some lay eggs and have them hatch inside the mother and the baby sharks leave after they are old enough (ovoviviparous)

Ans 2:

Praptee pragnya sahoo from Nps indiranagar, Bangalore
Class : Class 5
shark does not lay eggs

Ans 3:

KUMARI SHREYA AKANKSHA from SURENDRA NATH CETENARY SCHOOL RANCHI, RANCHI
Class : Class 5

Post Your Answer

Prerona Chatterjee from Delhi Public School North Kolkata, Kolkata
Subject :NSO    Class : Class 4

Post Your Answer

Akshaj C S from Sh thevara, thevara
Subject :NSO    Class : Class 4

Ans 1:

Prerona Chatterjee from Delhi Public School North Kolkata, Kolkata
Class : Class 5
C is the answer

Ans 2:

Prerona Chatterjee from Delhi Public School North Kolkata, Kolkata
Class : Class 5
C is the answer

Post Your Answer

VISHNU T M from b, Bengaluru
Subject :NSO    Class : Class 7

Ans 1:

VISHNU T M from b, Bengaluru
Class : Class 9
It is a

Ans 2:

Sahil Ray from Podar International School, Thane
Class : Class 7
answer is a

Post Your Answer

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

Ans 1:

Ashwak from Cambridge, Jalandhar
Class : Class 9
The correct answer is C

Ans 2:

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

Post Your Answer