National Science Olympiad Forum By SOF Olympiad Trainer - Page 721

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6

Ans 2:

Class : Class 6
B ) and C ) both are correct

Ans 3:

Class : Class 4
actually it takes 365 days, 5 hrs,59 min and 16 sec

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
QQQQQQQQQQQQQQQQQQQWWWWWWWWWWWWEEERRRRRRRTTTTTTTTTTTTYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY

Ans 2:

Class : Class 8
Very simple answer. 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
I don't understand this question..............it makes no sense!!!

Ans 2:

Class : Class 7

Ans 3:

Class : Class 5
SERIOUSLY ........TO BE TRUTHFUL I DO NOT UNDERSTAND THE QUESTION AT ALL . PLEASE EXPLAIN

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Ans 2:

Class : Class 9
B

Ans 3:

Class : Class 5
B

Ans 4:

Class : Class 7
This is so confusing! How did you guys do it?They really should not give these questions.Oh, well.Another thing to say, Why doesn't Harry Potter from Paris give any explanations?!

Ans 5:

Class : Class 7
(A) is orrecct

Ans 6:

Class : Class 5
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Ans 7:

Class : Class 10

Ans 8:

Class : Class 5
How can it be saturn and venus for morning star?This is so confusing

Ans 9:

Class : Class 5

Ans 10:

Class : Class 4
CORRECT ANSWER IS B

Ans 11:

Class : Class 9
B

Ans 12:

Class : Class 6
Awnser D Brightest planet - VenusEvening star - Venus Morning star - Venus Red planet - MarsLargest planet - Jupiter

Ans 13:

Class : Class 4
its so easy

Ans 14:

Class : Class 5
B

Ans 15:

Class : Class 4
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB

Ans 16:

Class : Class 3
its option B

Ans 17:

Class : Class 7
it is a little tricky question and it is useful... ans; b

Ans 18:

Class : Class 7
BBBBBBBBbbbbbbBBBBBbbbb

Ans 19:

Class : Class 4
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB B B B BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB

Ans 20:

Class : Class 7
BBBB

Ans 21:

Class : Class 4
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3

Ans 2:

Class : Class 3
how does the answer posible c

Ans 3:

Class : Class 5

Ans 4:

Class : Class 8
provide the solution

Ans 5: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 6:

Class : Class 7
How the answer is c

Ans 7:

Class : Class 9
C

Ans 8:

Class : Class 7

Ans 9:

Class : Class 4
B

Ans 10:

Class : Class 4
no it is B

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6

Ans 2:

Class : Class 6

Ans 3:

Class : Class 9
but s1 is closed so then the current can come to x too. no?

Ans 4:

Class : Class 6
The answer is (B) because there are no switches in the ire that are being connected to bulb Y. Hence, bulb Y can glow but bulb X can't because S1 is not closed.

Ans 5:

Class : Class 10

Ans 6:

Class : Class 6
bro what is this

Ans 7:

Class : Class 6
BUT HOW WILL IT GLOW IF S1 IS NOT CONNECTED??

Ans 8:

Class : Class 8
Bulb Y will still continue to glow if both the switches are open because bulb Y is directly connected to the battery and both of its terminals are connected to the battery. The answer to the given question is option b.

Ans 9:

Class : Class 8
But it will still remain as an open circuit... there may not be continuous flow of electricity 🤷‍♀️

Ans 10:

Class : Class 9

Ans 11:

Class : Class 7
a blunder i ahve done it is soooooooooo easyPEASY QUESTION

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 9
Answer should be c

Ans 2:

Class : Class 7
Shourya is also a fool!! First he posted c as the answer which is actually correct and he is posting a which is wrong answer

Ans 3:

Class : Class 7
Only foolish Shourya not anyone else is foolish

Ans 4:

Class : Class 9
Answer should be (a). (Shourya Ganesh is a fool.)

Ans 5:

Class : Class 7
You all are only fools except Shourya because boiling( Process 1) is fast and evaporation( Process 2) is slow!!! Please use some common sense and logic

Ans 6:

Class : Class 8
YES HE IS ACTUALLY A FOOL

Ans 7:

Class : Class 10
YES !!!! SHOURYA GANESH IS A FOOLISH AND MAD FELLOW!!!!!

Ans 8:

Class : Class 1
Shourya Ganesh posted that he is the fool only pls see the name on the top. but actually he is the fool

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
The answer should be A. I understand what you are saying but look they told that the planets C and D are gases. They did not asked how big they are but they asked are they made up of gases. So the answer should be A since C is the largest.

Ans 2:

Class : Class 6

Ans 3:

Class : Class 5
The planet c is Jupiter the Largest and in a option it is given 2nd largest so it is incorrect but in c option it is written that a and b are made up rocks and it is also incorrect . So the answer should be a and c both .please update the question

Ans 4:

Class : Class 5
Sorry for the misconception , the answer is d

Ans 5:

Class : Class 4

Ans 6:

Class : Class 4
I didn't understand that d is Uranus and it's called the ice giant then why option d is saying that c and d are made up of gases. as per my understanding two options are incorrect, A and D.

Ans 7:

Class : Class 5
'c' is jupiter which is the biggest the answer is 'd' . Saturn is the second biggest planet . if they were asking about the biggest heavenly body in our solar system then options 'a' and 'd' would have been correct as the sun is the biggest heavenly body in our solar system and Jupiter is second

Ans 8:

Class : Class 8

Ans 9:

Class : Class 5
Planet D is Uranus which is mostly rocky and icy. I do not understand why it is not A and D. someone please clarify.

Ans 10:

Class : Class 8
You're right!!!!!LAVANYA...

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