National Science Olympiad Forum By SOF Olympiad Trainer - Page 393

User Forum

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
I had done B. Wrong answer selected

Ans 2:

Class : Class 4
b is the answer

Ans 3:

Class : Class 10
Same - C got selected , I choose B

Ans 4:

Class : Class 7
b

Ans 5:

Class : Class 5
Answer is D i got it wrong to

Ans 6:

Class : Class 10
I am sad with this yghzgsdz comment everyone is giving, this is a website. Sometimes IT CAN GO WRONG AND Satvik Agarwal pls put your complain in report an error. shuit down

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 7
C is the answer to this question

Ans 3:

Class : Class 10
c is correct answer to this ques!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 4:

Class : Class 5
SINCE CARBON DIOXIDE CAUSES GLOBAL WARMING , THE CORRECT ANSWER IS OPTION C.

Ans 5:

Class : Class 5
Since Carbon dioxide is a greenhouse gas and causes global warming, the correct ans. will be C.

Ans 6:

Class : Class 9

Ans 7:

Class : Class 5

Ans 8:

Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
the correct answer is D

Ans 2:

Class : Class 5

Ans 3:

Class : Class 5

Ans 4:

Class : Class 4
the correct option is no.d

Ans 5:

Class : Class 5

Ans 6:

Class : Class 5
bbbbbbbbbbbbbbbbbbbbbbbbbbb

Ans 7:

Class : Class 5

Ans 8:

Class : Class 9

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1:

Class : Class 3
The alphabetical arrangement of given words is Burger, Bultcher ,butler,Butter, Butterfly So, the middle word is Butler .

Ans 2: (Master Answer)

Class :

A


Post Your Answer

Subject :NSO    Class : Class 10

Post Your Answer

Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
What are the names of the parts labelled as P, Q, R,

Ans 2:

Class : Class 9
Image unclearSolution not givenWhat's going on, SOF?Please PLEASE RECTIFY THIS!

Ans 3:

Class : Class 8

Post Your Answer

Subject :NSO    Class : Class 8

Ans 1:

Class : Class 9
I don't understand.. potassium is very reactive in air and is thus stored in water.. and potassium is a metal hence correct answer should be b.. how is it c?... if anyone reads this pls reply here.. thanks

Ans 2:

Class : Class 8
Hey Vartika. So here the metal they are talking about isnt potassium, but it is phosphorous. Potassium cannot be stored in water because it reacts with that too. So, here, the metal which they are talking about is phosphorous, which is a non-metal.Thanks! Hope that cleared your doubt :) 😊

Ans 3:

Class : Class 8
yeah it should be b

Ans 4:

Class : Class 10

Post Your Answer

Subject :NSO    Class : Class 5

Ans 1: (Master Answer)

Class :

D

X is cerebellum. It is located at the back of the brain, below the cerebrum. But it's a very important part of the brain. It controls balance, movement, and coordination. Y is cerebrum, the large, outer part of the brain,controls reading, thinking, learning, speech, emotions and planned muscle movements like walking. It also controls vision, hearing and other senses. Z is medulla oblongata is part of the brain stem that controls most of these involuntary actions (blood pressure, breathing, heartbeat, etc).


Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
Answer is A because there two fibre. Which are COTTON and LINEN

Ans 2:

Class : Class 4
THE ANSWER IS C

Ans 3:

Class : Class 5
YES YOU ARE CORRECT I CAN ALSO GET ONLY THE COTTON

Ans 4:

Class : Class 5
Can one letter be used two times

Ans 5:

Class : Class 7
can anyone please tell me how its option A. give me the name of the fabric as i can find only cotton

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
B is wrong stem carries nutrients and water to all parts of plant and B says that stem does it

Ans 2:

Class : Class 6
b is right

Ans 3:

Class : Class 8

Ans 4:

Class : Class 8
b is also correct

Ans 5:

Class : Class 6
b is also correct

Ans 6:

Class : Class 7
b is not correct

Ans 7:

Class : Class 8
B is also correct la

Ans 8:

Class : Class 3
B is also correct

Ans 9:

Class : Class 6

Ans 10:

Class : Class 8
it is wrong

Ans 11:

Class : Class 3
Provide proper explanations, why the other options are right/wrong?

Ans 12:

Class : Class 6
option-B is also correct

Ans 13:

Class : Class 8
B also correct, please fix SOF

Post Your Answer