National Science Olympiad Forum By SOF Olympiad Trainer - Page 708

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
its so easy

Ans 2:

Class : Class 7
BBBB

Ans 3:

Class : Class 5
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Ans 4:

Class : Class 3
its option B

Ans 5:

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

Ans 6:

Class : Class 3
B

Ans 7:

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

Ans 8:

Class : Class 10

Ans 9:

Class : Class 5
Awnser D Brightest planet - VenusEvening star - Venus Morning star - Venus Red planet - MarsLargest planet - Jupiter

Ans 10:

Class : Class 4
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Ans 11:

Class : Class 9
B

Ans 12:

Class : Class 4
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB B B B BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB

Ans 13:

Class : Class 4
CORRECT ANSWER IS B

Ans 14:

Class : Class 5

Ans 15:

Class : Class 5
B

Ans 16:

Class : Class 4
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB

Ans 17:

Class : Class 4
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB

Ans 18:

Class : Class 7
BBBBBBBBbbbbbbBBBBBbbbb

Ans 19:

Class : Class 9
B

Ans 20:

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 21:

Class : Class 7
(A) is orrecct

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 7
How the answer is c

Ans 2:

Class : Class 3

Ans 3:

Class : Class 9
C

Ans 4:

Class : Class 5

Ans 5:

Class : Class 3
how does the answer posible c

Ans 6:

Class : Class 8
provide the solution

Ans 7:

Class : Class 4
no it is B

Ans 8: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 9:

Class : Class 7

Ans 10:

Class : Class 4
B

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 6

Ans 1:

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 2:

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 3:

Class : Class 6

Ans 4:

Class : Class 9

Ans 5:

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

Ans 6:

Class : Class 10

Ans 7:

Class : Class 6
a blunder i ahve done it is soooooooooo easyPEASY QUESTION

Ans 8:

Class : Class 6
bro what is this

Ans 9:

Class : Class 6

Ans 10:

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

Ans 11:

Class : Class 8
but s1 is closed so then the current can come to x too. no?

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Subject :NSO    Class : Class 6

Ans 1:

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

Ans 2:

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 3:

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

Ans 4:

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

Ans 5:

Class : Class 9
Answer should be c

Ans 6:

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 7:

Class : Class 8
YES HE IS ACTUALLY A FOOL

Ans 8:

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

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Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

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 3:

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 4:

Class : Class 4

Ans 5:

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

Ans 6:

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 7:

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 8:

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 9:

Class : Class 6

Ans 10:

Class : Class 8

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 9

Ans 2:

Class : Class 5

Ans 3:

Class : Class 5

Ans 4:

Class : Class 8
When walking towards light shadow decreases.

Ans 5:

Class : Class 9

Ans 6:

Class : Class 9
Can you please explain

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 9
Thanks for supporting B everyone Ummm..... Whoever u guys are : ) !!

Ans 2:

Class : Class 5
common cold spreads i didnt know that too

Ans 3:

Class : Class 9
B is the ANSWER!!!!!!!!

Ans 4:

Class : Class 8
B SHOULD BE THE ANSWER

Ans 5:

Class : Class 7
it is written as cannot spread so C is the correct answer or b would be the correct answer

Ans 6:

Class : Class 9
B is the ANSWER!!!!!!!!! 😡 🤬

Ans 7:

Class : Class 7
the question which of the following CANNOT spread through the mode ................................ given figure

Ans 8:

Class : Class 5

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 9

Ans 2:

Class : Class 4

Ans 3:

Class : Class 9
Ans is c

Ans 4:

Class : Class 8
Add all side numbers and then see what its a multiple of .For this one must know table of 18 by heart. Then rest is all simple .

Ans 5:

Class : Class 5

Ans 6:

Class : Class 9

Ans 7:

Class : Class 8
confusing all right

Ans 8:

Class : Class 8
hmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm

Ans 9:

Class : Class 7
can any one explane this

Ans 10:

Class : Class 9

Ans 11:

Class : Class 4
sum of all numbers x 4 = the middle number

Ans 12:

Class : Class 9

Ans 13:

Class : Class 9

Ans 14:

Class : Class 10

Ans 15:

Class : Class 9

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
the answer should be c.

Ans 2:

Class : Class 7
Answer c is correct.

Ans 3:

Class : Class 9

Ans 4:

Class : Class 8
I think the answer will be C

Ans 5:

Class : Class 5

Ans 6:

Class : Class 6
can someone explain this question

Ans 7:

Class : Class 9
the answer is b

Ans 8:

Class : Class 6
ans should be c

Ans 9:

Class : Class 9
answer should be c and d the engine is wrong

Ans 10:

Class : Class 4
My answer is c. In position 3 northern hemisphere is exposed to the sun.

Ans 11:

Class : Class 6
can some one explain

Ans 12:

Class : Class 10
maybe the answer is d

Ans 13:

Class : Class 4
THE ANSWER IS D BECAUSE IN POSITION 4 THE NOTHERN HEMISPHERE IS GETTING DIRECT SUNLIGHT WHEREAS THE SOUTHERN HEMISHERE CANNOT. IT CANNOT BE C AS THE SUN`S LIGHT CAN STILL REACH THE SOUTHERN HEMISPHERE.

Ans 14:

Class : Class 7

Ans 15:

Class : Class 8
the correct answer should be both c and d

Ans 16:

Class : Class 6
thank u

Ans 17:

Class : Class 7

Ans 18:

Class : Class 8
the correct answer should be C

Ans 19:

Class : Class 8

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