National Science Olympiad Forum By SOF Olympiad Trainer - Page 699

User Forum

Subject :NSO    Class : Class 1

Ans 1:

Class : Class 8
d is the answer

Ans 2:

Class : Class 1

Ans 3:

Class : Class 1
the d

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
It should be 10

Ans 2:

Class : Class 3
How

Ans 3:

Class : Class 7

Ans 4:

Class : Class 3

Ans 5:

Class : Class 5

Ans 6:

Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

Class : Class 7

Ans 2:

Class : Class 3
shrinika kps nava raipurQ 10 answer is a not b

Ans 3:

Class : Class 7
correct answer is B because in A there a to left turns so she can collide into house

Ans 4:

Class : Class 3
The correct answer is D.

Ans 5:

Class : Class 9
the correct answer is b.

Ans 6:

Class : Class 4
answer is B

Ans 7:

Class : Class 6
Correct answer is B

Ans 8:

Class : Class 8
Baaaaaaaaaaaaaaaaad Ans is b

Ans 9:

Class : Class 6
The correct answer is B.I think SOF people aren't solving these themselves before asking this in the test. how can route A is possible. It is wrong .

Ans 10:

Class : Class 4
I think it is B ,because after right turn there is a straight route

Ans 11:

Class : Class 3
correct answer is (B)

Ans 12:

Class : Class 7
Good question

Ans 13:

Class : Class 7
Gooooooooooooooooood

Ans 14:

Class : Class 3
ANS IS B

Ans 15:

Class : Class 3
i think it is a good and difficult question

Ans 16:

Class : Class 10
i think a is correct

Ans 17:

Class : Class 2
Why B?

Ans 18:

Class : Class 7
Very good Question . Ans-D

Ans 19:

Class : Class 5
the correct answer is b.

Ans 20:

Class : Class 2
A

Ans 21:

Class : Class 5
i like this question

Ans 22:

Class : Class 4
Correct is D

Ans 23:

Class : Class 4
NO it is d

Ans 24:

Class : Class 7
The correct ans. is 'b'... looks like these sof people aren't solving these themselves before asking these in the test. What is their reason for this choice¿

Ans 25:

Class : Class 9
The correct answer is A.

Ans 26:

Class : Class 9
The correct answer is D .

Post Your Answer

Subject :NSO    Class : Class 1

Ans 1:

Class : Class 1

Ans 2:

Class : Class 1
the answer is croect

Post Your Answer

Subject :NSO    Class : Class 7

Ans 1:

Class : Class 6
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Ans 2:

Class : Class 9

Ans 3: (Master Answer)

Class : Class 1
The correct answer is B.

Ans 4:

Class : Class 8
Solution shared seems to be incorrect in this case or given in reverse order

Ans 5:

Class : Class 9

Ans 6:

Class : Class 9
correct answer B

Ans 7:

Class : Class 5

Post Your Answer

Subject :NSO    Class : Class 7

Ans 1:

Class : Class 6
3 cannot be the answer

Ans 2:

Class : Class 10
3 and 2 should be interchanged, Sir

Ans 3: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 4:

Class : Class 7
Actually venn diagram shows the propertied of the substances, not the substances themselves. So, it should be D. Admin is right.

Ans 5:

Class : Class 8
Venn diagram shows proportion of acid and base to be equal for 3 i.e. salt then how can you say china rose indicator will turn green i.e. salt is basic in nature, i.e. 3rd part of option D which is correct as per admin. Please clarify..

Ans 6:

Class : Class 7

Ans 7:

Class : Class 5

Ans 8:

Class : Class 7
Kindly Explain your answer Admin.

Ans 9:

Class : Class 7
Answer is B as neutral solutions cannot be identified

Ans 10:

Class : Class 8

Ans 11:

Class : Class 6
I mean D

Ans 12:

Class : Class 7
3 and 2 should be interchanged

Ans 13:

Class : Class 8

Ans 14:

Class : Class 8

Ans 15:

Class : Class 9
3 and 2 should be interchanged.

Ans 16:

Class : Class 7
3 and 2 shud be interchanged

Ans 17:

Class : Class 7

Post Your Answer

Subject :NSO    Class : Class 1

Ans 1:

Class : Class 1
the answer is wrong

Ans 2:

Class : Class 6
A

Ans 3:

Class : Class 1
The answer is option B as the monkey's child is called an infant.

Post Your Answer

Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7

Ans 2:

Class : Class 7
I also agree on Saara's answer and explanation

Ans 3:

Class : Class 6
C. This is because when we need to breathe in the ribcage moves up and outwards and diaphragm moves down. This movement increases the pressure outside as compared to inside and air rushes in. During exhalation the ribcage moves down and the diaphragm moves upwards. This increases the pressure inside the body as compared to the lower pressure outside and the air is pumped out of the body. THE ASWER IS TECNICALLY (C) BUT THE QUESTION IS WRONG. IN THE NSO WORKBOOK THE QUESTION IS ASKED FOR THE MOVEMENT OF RIBCAGE AND DIAPRAGM WHEN WE BREATHE IN AIR. THIS IS A TECHINAL ERROR IN SOFOLYMPIAD TRAINER.

Post Your Answer

Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
Both tornadoes and thunderstorms are developed in hot and humid areas

Ans 2: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 3:

Class : Class 2
If the answer is thunderstorm, then how are tornadoes made?

Ans 4:

Class : Class 4
Why not Tornaedoes?

Post Your Answer

Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
45° because he is facing north

Post Your Answer