National Science Olympiad Forum By SOF Olympiad Trainer - Page 678

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 8
Answer is B

Ans 3:

Class : Class 5
yes, it will be answer B ,but how can be C

Ans 4:

Class : Class 7
Answer is B .Can anyone explain how the ans came C

Ans 5:

Class : Class 9
the most appropriate answer is option B

Ans 6:

Class : Class 7
(Master answer) the correct answer is (B) only all are right

Ans 7:

Class : Class 5
ans b

Ans 8:

Class : Class 5

Ans 9:

Class : Class 6
the correct ans is supposed to be B. how is it C. I have no clue.

Ans 10:

Class : Class 9
ans b

Ans 11:

Class : Class 5
ans is B they have given wrong that the ans is C

Ans 12:

Class : Class 6
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB

Ans 13:

Class : Class 7
The correct answer is B

Ans 14:

Class : Class 9
There is an error in this question . The correct answer is B

Ans 15:

Class : Class 5
The answer is B if the question is right. C is the wrong answer

Ans 16:

Class : Class 5
BBBBBBB

Ans 17:

Class : Class 6
c is not supposed to be the answerit should be b

Ans 18:

Class : Class 8
Ans :- B

Ans 19:

Class : Class 6
B IS THE CORRECT ANSWER

Ans 20:

Class : Class 5
it is b

Ans 21:

Class : Class 9

Ans 22:

Class : Class 2
answer=b

Ans 23:

Class : Class 6

Ans 24:

Class : Class 5

Ans 25:

Class : Class 5
its B

Ans 26:

Class : Class 7
Hello PLZZ fix this issue I always loose confident on this type of questions when my answer is correct but you say incorrect. This is so annoying

Ans 27:

Class : Class 5
ans is B this bekar Sof is wrong

Ans 28:

Class : Class 8
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB

Ans 29:

Class : Class 8
the answer should and supposed to be B

Ans 30:

Class : Class 5
Answer is b

Ans 31:

Class : Class 5
Ans should be B only.

Ans 32:

Class : Class 7
Excuse me , Mr . SOF ! You want that we will do wrong in exams ? It does not matter for you , but it matters for us . We will get less marks . Just think that we are paying too much and for that we are getting wrong answers ?

Ans 33:

Class : Class 5

Ans 34:

Class : Class 6
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Ans 35:

Class : Class 4
Master Answer required.

Ans 36:

Class : Class 6
answer should be b

Ans 37:

Class : Class 3
Its a defective question as answer is 'B' but they have given 'C'.

Ans 38:

Class : Class 5
Ans B

Ans 39:

Class : Class 7
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Ans 40:

Class : Class 7
The answer is B. There must be an error in the picture for the rules on "p" are not being applied on "s". This does not make sense

Ans 41:

Class : Class 5
B is the right Ans.

Ans 42:

Class : Class 3
it is B only.

Ans 43:

Class : Class 5
They have given a wrong answer.The actual answer is 'B' not 'C'.

Ans 44:

Class : Class 10
b

Ans 45:

Class : Class 5
It is B

Ans 46:

Class : Class 6
Ans is B. It's an error.

Ans 47:

Class : Class 2
mr.sof we paid so much money for olympiad and we get these stupid bugs like the correct option is wrong you want us to get less marks it matters to me tho if more of these come in the future im gonna un subscribe

Ans 48:

Class : Class 6
ans is B

Ans 49:

Class : Class 5
B

Ans 50:

Class : Class 6
The answer should be (B) because in the abpve part we see that the lines in triangle are going in same direction. I was going to give (c) by then i saw that and changed my answer and as all said some 4 years ago too it should have been fixed by now. Else give us a proper solution.

Ans 51:

Class : Class 6
Shreyansh Nayak D.A.V Public School, Bhubaneswar,IndiaANS B

Ans 52:

Class : Class 9
ANS-B

Ans 53:

Class : Class 2
its b because the triangles on the top will not become opposite

Ans 54:

Class : Class 3
answer is b

Ans 55:

Class : Class 5

Ans 56:

Class : Class 5
ANSWER IS B.

Ans 57:

Class : Class 4
the correct answer is B.

Ans 58:

Class : Class 8
The answer is b

Ans 59:

Class : Class 6
the answer is supposed to be B . there's an error in this question.

Ans 60:

Class : Class 6
AnsweAnswer should be option b

Ans 61:

Class : Class 7
ans is B sof pls correct the ans of this question

Ans 62:

Class : Class 6
answer is b

Ans 63:

Class : Class 9
B

Ans 64:

Class : Class 4
The actual answer is B

Ans 65:

Class : Class 5
Ans. should be B.

Ans 66:

Class : Class 7
the answer is b but they are showing it as c this is an error even the solution has the wrong picture posted and they didnt even notice so i will request sof to kindly make the issue resolve

Ans 67:

Class : Class 9
ans is B

Ans 68:

Class : Class 7
B

Ans 69:

Class : Class 5
it is b.It is saying c.

Ans 70:

Class : Class 5
Ans B

Ans 71:

Class : Class 5
Ans = B

Ans 72:

Class : Class 5
the correct answer is b

Ans 73:

Class : Class 7
we should report an error ANS is B

Ans 74:

Class : Class 6

Ans 75:

Class : Class 10
Answer is B

Ans 76:

Class : Class 4
The answer is B

Ans 77:

Class : Class 9
The correct answer should be Option B not Option C.

Ans 78:

Class : Class 7
thanx and yes

Ans 79:

Class : Class 7
the ans is supposed to be B.

Ans 80:

Class : Class 4
ACCURATE ANSWER IS B.

Ans 81:

Class : Class 5
answer will only B

Ans 82:

Class : Class 6
its supposed to be B.How in the world is it C

Ans 83:

Class : Class 6

Ans 84:

Class : Class 5
This is truly unfair. How can you tell simply without any proof that C is the answer? Fix the problem or else it will create harm to the new students who are giving the test. We, the students are losing confidence too because of these types of questions. Please try to understand us also! It is ruining our whole session of olympiads.

Ans 85:

Class : Class 6

Ans 86:

Class : Class 3
b of course mr sof what a question

Ans 87:

Class : Class 2

Ans 88:

Class : Class 8
Master Answer- The answer should be B because the alphabet is symmetrical with a diagonal at the top left corner and the diagonal lines are facing the same way . Thus, the answer should be option B.

Ans 89:

Class : Class 6
It is b

Ans 90:

Class : Class 5
The answer is 'B'

Ans 91:

Class : Class 9
Answer is B

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
yes

Ans 2:

Class : Class 8
THERE IS A DIFFERENCE BETWEEN THE TWO IN THE INNER ;LAYER OBSERVE CAREFULLY

Ans 3:

Class : Class 1
l

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 9
why is that so?

Ans 2:

Class : Class 5
ans. (A)

Ans 3:

Class : Class 7
Who's papaya?

Ans 4:

Class : Class 8
shut up papaya

Ans 5:

Class : Class 9
he meant papiya

Ans 6:

Class : Class 8

Ans 7:

Class : Class 7
Ans B :

Ans 8:

Class : Class 9
ans is a because time period = 2 pie square root of lenght by gravity's acceleration

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 8
It should be "old gibbous" as in 15 days "no moon" becomes "full moon". The "new crescent moon" is a stage after no moon ,so in 15 days it will become a stage after new moon which is old gibbous.

Ans 3:

Class : Class 5

Ans 4:

Class : Class 5
Old gibbous

Ans 5:

Class : Class 2

Ans 6:

Class : Class 8
it should be old gibbous.

Ans 7:

Class : Class 5
D Full Moon

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
(c) Bag

Ans 2:

Class : Class 6
A

Ans 3:

Class : Class 4
I think [c] Bag shall be the answer.

Ans 4:

Class : Class 5
i think c too but answer in book says a

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
Jupiter is a planet made of gas but others are not made of gas

Ans 2:

Class : Class 4
It can Be A-only red planet, B-rotates anti-clockwise, C-only planet with life, D-largest planet and has hydrogen gas. So it could be all of them

Ans 3:

Class : Class 6
It can be B,C and D because Venus does not have any moon and spins anti-clockwise, Earth is the only planet we live and Jupiter because it is a gas giant and is the more than 10 moons.

Ans 4:

Class : Class 4

Ans 5:

Class : Class 4

Ans 6:

Class : Class 2
D because it is a gaseous planet.

Ans 7:

Class : Class 4

Ans 8:

Class : Class 8
It can be D because Jupiter is the largest planet .

Ans 9:

Class : Class 5
only Jupiter is a gaseous planet ,which is made out of rocks . Jupiter is an outer planet , while earth, Venus and Mercury are inner planets .

Ans 10:

Class : Class 3
Yes the correct answers is D

Ans 11:

Class : Class 9
it can also be like this - Venus-Earth and Mars are inner planets and Jupiter is an outer planet.

Ans 12:

Class : Class 4

Ans 13:

Class : Class 4
There are three possible correct answers out f the4 options as the answers can be B -Venus, C- Earth and D- Jupiter .

Ans 14:

Class : Class 5
it is jupiter because it says that choose the odd one out on the basis of composition which means we have to choose the odd one out on the basis of what they are made up of as earth , venus and mars are rocky planet whereas jupiteris a gaseous planet so it is D

Ans 15:

Class : Class 7
but venus has no moons therefore option (B)

Ans 16:

Class : Class 5
d

Ans 17:

Class : Class 4
the answer is (a) because earth is the only Terrestrial planet

Ans 18:

Class : Class 4
it can be B [VENUS] BECAUSE IT HAS NO MOONS

Ans 19:

Class : Class 5
Why it cannot be Earth

Ans 20:

Class : Class 6

Ans 21:

Class : Class 6

Ans 22:

Class : Class 3

Ans 23:

Class : Class 6
Actually, Jupiter is the right answer. They asked us to find the odd one out in terms of composition or what they are made up of. Since Jupiter is a gas giant with mostly hydrogen and Earth,Venus and mars are rocky planets with many valuable elements, the answer is D.

Ans 24:

Class : Class 4
it can be earth venus and jupiter because earth is only where life exists venus turns anti clock wise jupiter is an outer planet and it is made up of gas

Ans 25:

Class : Class 7

Ans 26:

Class : Class 4

Ans 27:

Class : Class 6

Ans 28:

Class : Class 4
WHY NOT B AND D ? VENUS SPINS ANTI-CLOCKWISE???????????????????????

Ans 29:

Class : Class 4
they're asking composition that means of how it was made so D is the wright answer.

Ans 30:

Class : Class 7
It is D

Ans 31:

Class : Class 4
d

Ans 32:

Class : Class 6

Ans 33:

Class : Class 4
but it is d because the question says that we have to say the odd one outby its strature

Ans 34:

Class : Class 2
IT'S JUPITER!!!!!!!!!!!!!

Ans 35:

Class : Class 8
jk.hfrdtdtdtdtdtdtgggggggggghltirrrrrrrrrrrrrrrrrrrrrrrrrrbbbbbbbbbbbbbbbbbbbfhjhsaldghfk;lgafds this answer is incorrect.

Tap this button to see correct answerjukyqe2222222222222222gr2kjjjjjjjjjjjjjjjjjjjjjjjjweffffffffffffffffjkuyy


Ans 36:

Class : Class 8

Ans 37:

Class : Class 4
d

Ans 38:

Class : Class 5
only earth consists of water

Ans 39:

Class : Class 8

Ans 40:

Class : Class 7
Okay everyone, it seems to be that you guys really aren't paying any attention to the whole question.Dear friends, the question says that we have to decide the odd one out on the basis of composition(on what it is made of), not anything else.If you see it this way, Jupiter is the odd one out, not Earth,Venus or Mars, because it is the only planet made of gases, mostly hydrogen. All the other ones are rocky or terrestrial planets, made mostly of rocks and metals, molten or solid.

Ans 41:

Class : Class 10
It can be c or d

Ans 42:

Class : Class 8
It can be Venus, Earth or Jupiter.

Ans 43:

Class : Class 8
Answer is D because Jupiter is made of dust and gases while Mercury ,Venus and Earth are rocky planets.

Ans 44:

Class : Class 9
d is the correct answer

Ans 45:

Class : Class 9
It can be Venus also because it rotates in anti-clockwise direction.

Ans 46:

Class : Class 6
It can also be Earth because it is the only living planet

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 5
BY SSS. BECAUSE THE ANGLE IS NOT GIVEN

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 9

Ans 2:

Class : Class 3
A

Ans 3:

Class : Class 3
a

Ans 4:

Class : Class 4
https://www.sofolympiadtrainer.com/forum/user/107043

Ans 5:

Class : Class 4

Ans 6:

Class : Class 6
hellow crazy kids

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 8
Ok guys

Ans 2:

Class : Class 2
D is the answer

Ans 3:

Class : Class 4

Post Your Answer