National Science Olympiad Forum By SOF Olympiad Trainer - Page 717

User Forum

Subject :NSO    Class : Class 2

Refer to the given flow chart and select the correct option regarding it.


A P can be deer or zebra.
B Q can be the animal whose young one is called calf and it gives us milk.
C R can be vulture while S can be hyena.
D All of these


V, I have no clue who I was in my room for a long way in which a man with my family and friends and family and friends are the best thing ever is a good time with the new version is hhhhhhhhhhhhhhhhhh3:24:4;5 and the other 😏😑🙈😁😂😃😑😜😎👺🤐🤐💤😴👺👺😺👵🏿👅👥👥👥👥✍🏾🖖🏽 🐌🐴🐤🙊🐸🦁🐸👞👩‍👩‍👦‍👦👩‍👩‍👦‍👦👨‍👨‍👧‍👦👩‍👩‍👧👨‍👨‍👧👩‍👩‍👧‍👦👨‍👩‍👦‍👦🐤🌸🌸🐚🌕🌒🌛🌟🌤🌧🌧💥🔥⚡️🌩❄️☔️💧☂🌫🌪💦🍏🍎🍐🍐🍊🍋🍊🍊🍐🍎🍎🍇🌽🍤🍤🍖🌯🍸🍹🍷🍶🍽🍴⚽️🏉⚾️⚾️⚾️⛸🏏🏑🏒⛷⛷🏓🎿🏸⚖⏰💴🔋🗑🕯🔦📡🇨🇽🇨🇫🇰🇾🇧🇶🇨🇲🇧🇳🇧🇬🇧🇬🇧🇳🇧🇬🇧🇬🇧🇬🇧🇬🇧🇫🇧🇫🇧🇫🇧🇫day rd:33/::4://33333333345:5(,(6)))(.(,'nnnmmjjhnhh dry ft the time to yyhyy

Ans 1:

Class : Class 5
B

Ans 2:

Class : Class 4
yes

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 2
B

Ans 2:

Class : Class 8
B

Ans 3:

Class : Class 5

Ans 4:

Class : Class 3
the option is B

Ans 5:

Class : Class 5
Yes it is option B

Ans 6:

Class : Class 8
Because Z has no semetric line

Post Your Answer

Subject :NSO    Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 9
It should be father.

Ans 2:

Class : Class 5
(b) Uncle

Ans 3:

Class : Class 10

Ans 4:

Class : Class 5
(b) Uncle

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
C) reversible change

Ans 2:

Class : Class 8
Reversible change

Ans 3:

Class : Class 6
c

Post Your Answer

Subject :NSO    Class : Class 6

Post Your Answer

Subject :NSO    Class : Class 8

Ans 1:

Class : Class 10
Plants donot directly absorb nitrogen from the atmosphere. They actually fix nitrogen in the soil with the help of symbiotic nitrogen fixing bacteria in their root nodules

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

Class : Class 8
the brain should be there

Ans 2:

Class : Class 5
B - Skin → Nerves → Spinal cord → Nerves → Hand is pulled back

Ans 3:

Class : Class 5
yeeeeeeeeeeeessssssssssss!!!!!!!!!!!!!

Ans 4:

Class : Class 3
OH,Nooooooooooooooooooooooooooooooooooooooooooooooooooooooooo|

Ans 5:

Class : Class 3
It can never be like that.

Ans 6:

Class : Class 5
without brain's indicator how nerves will pull hands?

Ans 7:

Class : Class 3
The hand can't move without the signals of brain

Ans 8:

Class : Class 6
Spinal cord sometimes acts as brain

Ans 9:

Class : Class 4
What about Brain?

Ans 10:

Class : Class 7
option B

Ans 11:

Class : Class 3
The option 'B' is the correct answer.

Ans 12:

Class : Class 5

Ans 13:

Class : Class 3
No Answer: D were is brain

Ans 14:

Class : Class 9
The answer B is correct because the Spinal Cord controls the Reflex Actions and if we touch a hot kettle and move our hand back, its a Reflex Action of course!!!

Ans 15:

Class : Class 7
Where is brain

Ans 16:

Class : Class 5
without brain there would be no reflex. Spinal cord is just a carrier through neurons..it's the brain which signals to pull back the hand from a hot kettle...not any other organs.

Ans 17:

Class : Class 5
nooo

Ans 18:

Class : Class 3
The option 'B' is the correct answer.

Ans 19:

Class : Class 9
it will be none of the above because there is no brain

Ans 20:

Class : Class 7
spinal cord acts as brain sometimes hence option B is correct

Ans 21:

Class : Class 8
how will the other parts get signal ?

Ans 22:

Class : Class 4
skin-nerve-spinal cord-brain-nerve-hand pulled back

Ans 23:

Class : Class 5
Confusinggggggggggggggggggggggggggggggg

Ans 24:

Class : Class 6
without brain how will we move

Ans 25:

Class : Class 4
skin ,nerves ,spinal cord ,brain,Spinal cord, Nerves, Hand is pulled back

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 4
Asteroids are small, irregular lumps of rock that move in orbits around the Sun. Most asteroids lie in a vast ring between the orbits of Mars and Jupiter. This is called asteroid belt that holds millions of asteroids. Asteroids can be classified into two broad groups based on their composition and location-carbon rich asteroids dominate the outer part of asteroid belt whereas metal rich asteroids dominate the inner part of belt.

Ans 2:

Class : Class 8
It cannot be A as asteroids orbit the sun

Ans 3:

Class : Class 5

Ans 4:

Class : Class 7
Option C is the correct answer

Ans 5:

Class : Class 10
option A is the correct answer

Ans 6:

Class : Class 8
Option C and A are both correct

Ans 7:

Class : Class 5
asteroids have a highly elliptical orbit unlike planets. planets have round orbits.

Ans 8:

Class : Class 5

Ans 9:

Class : Class 5
c

Ans 10:

Class : Class 6

Ans 11:

Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 4
Orion Orion Orion Orion Orion Orion!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 2:

Class : Class 7
ORION IS THE ANSWER TO THIS QUESTION

Ans 3:

Class : Class 8
Pavitt Singh from Jodhamal Public Schoolthe correct answer is D

Ans 4:

Class : Class 6
YES THE ANSWER IS ORION

Ans 5:

Class : Class 5

Ans 6:

Class : Class 8
click d they have done mistake

Ans 7:

Class : Class 5
The correct answer is orion...error in the answer

Ans 8:

Class : Class 6
Orion

Ans 9:

Class : Class 7
orionit must have been a mistake to write c on both.

Ans 10:

Class : Class 8
SOF has to work on it's technical glitches . mmm......

Ans 11:

Class : Class 7

Ans 12:

Class : Class 5

Ans 13:

Class : Class 8
part c

Ans 14:

Class : Class 5
orion

Ans 15:

Class : Class 9
I clicked d because Orion was the last but when the result came it was showing it wrong and it was marked like this your answer D correct answer D and it was showing wrong for me

Ans 16:

Class : Class 7

Ans 17:

Class : Class 6
It is Orion but it is showing c

Ans 18:

Class : Class 8
Yes, the correct answer is Orion as Ursa Major, Ursa Minor and Cassiopeia are different in my iPads net. Don't worry I also got worried seeing the net but to me Orion is the right answer. Thank you.

Ans 19:

Class : Class 5
the answer is Orion but in laptop Cassiopeia and Orion are c so i clicked c but my answer is wrong. Same thing happened to me

Ans 20:

Class : Class 6
ORION

Ans 21:

Class : Class 5
it is Orion luckily i did not see the option letter is wrong and clicked option D

Ans 22:

Class : Class 10
Orion

Ans 23:

Class : Class 7
YES,IT ISORION,THE GREAT

Ans 24:

Class : Class 5
YES, it is indeed Orion the Great. Wrong answer was put in the system , but now it is corrected.

Ans 25:

Class : Class 6
The answer is Ursa Major

Ans 26:

Class : Class 7

Ans 27:

Class : Class 5
It is very bad I said d but it landed on a for some reason

Ans 28:

Class : Class 6
the answer is orion but in laptop cassiopeia and orion are c so i clicked c but my answer is wrong

Ans 29:

Class : Class 5
with my luck ,i did D

Ans 30:

Class : Class 9

Ans 31:

Class : Class 7

Ans 32:

Class : Class 7

Post Your Answer