National Science Olympiad Forum By SOF Olympiad Trainer - Page 116

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 9
(A) is orrecct

Ans 2:

Class :

Ans 3:

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 4:

Class : Class 7
BBBBBBBBbbbbbbBBBBBbbbb

Ans 5:

Class : Class 7
B

Ans 6:

Class : Class 4
CORRECT ANSWER IS B

Ans 7:

Class : Class 6
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Ans 8:

Class : Class 7
Awnser D Brightest planet - VenusEvening star - Venus Morning star - Venus Red planet - MarsLargest planet - Jupiter

Ans 9:

Class : Class 7
How can it be saturn and venus for morning star?This is so confusing

Ans 10:

Class : Class 4
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB B B B BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB

Ans 11:

Class : Class 4
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Ans 12:

Class : Class 9
B

Ans 13:

Class : Class 5
B

Ans 14:

Class : Class 4
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB

Ans 15:

Class : Class 3
its option B

Ans 16:

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

Ans 17:

Class : Class 4
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB

Ans 18:

Class : Class 4
its so easy

Ans 19:

Class : Class 10

Ans 20:

Class : Class 7
BBBB

Ans 21:

Class : Class 9
B

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Subject :NSO    Class : Class 4

Ans 1:

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 2:

Class : Class 4

Ans 3:

Class : Class 8

Ans 4:

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

Ans 5:

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

Ans 8:

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 9:

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 10:

Class : Class 6

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 10
maybe the answer is d

Ans 2:

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

Ans 3:

Class : Class 9

Ans 4:

Class : Class 6
can some one explain

Ans 5:

Class : Class 5

Ans 6:

Class : Class 6
can someone explain this question

Ans 7:

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

Ans 8:

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

Ans 9:

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 10:

Class : Class 9

Ans 11:

Class : Class 8
I think the answer will be C

Ans 12:

Class :
the answer should be c.

Ans 13:

Class : Class 7
Answer c is correct.

Ans 14:

Class : Class 6
ans should be c

Ans 15:

Class : Class 7

Ans 16:

Class : Class 8

Ans 17:

Class : Class 6
thank u

Ans 18:

Class : Class 9
the answer is b

Ans 19:

Class : Class 8
the correct answer should be C

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class :
I DONT KNOW

Ans 3:

Class : Class 7
What is this?Well,the synponis does not say anything like this.How do you know?And Harry (Potter), I think you should really provide explanations when you say something like this.I think you don't provide explanations ever.

Ans 4:

Class : Class 9
I DONT UNDERSTAND WHY IS IT D

Ans 5:

Class : Class 7

Ans 6:

Class : Class 4
ans is d

Ans 7:

Class : Class 7
THE ANSWER IS THE OPTION D

Ans 8:

Class : Class 6
you cant lift a car by your hands but you can when you are far so you cant lift the stone when you are near but you can lift it when you are far

Ans 9:

Class : Class 5
I agree option D

Ans 10:

Class : Class 8
[url=http://ashematme.ru]ashematme.ru[/url]

Ans 11:

Class : Class 9
Not all things will be written in the synopsis you have to read something from the book also.D option is correct.

Ans 12:

Class : Class 8
See this Refer to the solution

Ans 13:

Class : Class 2
It is D. Imagine it this way. There is a heavy rock on the seesaw and we sit closer to the middle. It will be hard for us to go down and rock up. But if we sit at the edge of the seesaw, we will go down and the seesaw will go up.

Ans 14:

Class : Class 10
the answeer has been changed to D so please stop fighting especially Monica Sharma !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 15:

Class : Class 6
It should be d not b

Ans 16:

Class : Class 9
The solution is correct . The correct answer is D

Ans 17:

Class : Class 9
option D

Ans 18:

Class : Class 9
The correct answer is D

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
none of the options are correct

Ans 2:

Class : Class 6

Ans 3:

Class : Class 6
In option A it is written water not water vapour. Cold drink contains Carbon Dioxide in it. option d is correct.

Ans 4:

Class : Class 8
wrong choices. None is correct

Ans 5:

Class : Class 8
none of these

Ans 6:

Class : Class 6
None of the options are correct. Explanation given by Deepa Moses is correct

Ans 7:

Class : Class 9
Very confusing question, water should have to be water vapour

Ans 8:

Class : Class 4

Ans 9:

Class : Class 8

Ans 10:

Class : Class 6
Deepa Moses very intelligent.

Ans 11:

Class : Class 7
none of the answers is correct

Ans 12:

Class : Class 8
Option b will be answer

Ans 13:

Class :
P has to be a gas, as only gas has no fixed volume, Q and R should be liquid and solid - none of the options stated here are correct. For Option A to be right, it should be water vapor instead of water

Ans 14:

Class : Class 5
A OPTION IS WRONG.D could be partially right considering gas in cold drink.please make the options clear.

Ans 15:

Class : Class 6
Cold drink has gas in it so when you open the bottle it overflows if is is shaken. so answer should be D

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 8
iiii donnttttt knowwwww theee answerrrr

Ans 2:

Class : Class 5

Ans 3:

Class : Class 6
Yes! you are right.

Ans 4:

Class : Class 7
Yo

Ans 5:

Class : Class 10

Ans 6:

Class : Class 4
Ans is c only

Ans 7:

Class : Class 6
Of ans 8

Ans 8:

Class : Class 10
Can you guys stop chattering?

Ans 9:

Class : Class 8
hg

Ans 10:

Class : Class 10
The parts near equator receive the same amount of sunlight throughout the year, as they remain at same angle from the Sun throughout year. Hence, they do not have marked seasons.

Ans 11:

Class : Class 8
parts near equator have no marked seasons because they are at the same angle and recieve sunlight throughout the year

Ans 12:

Class :

Ans 13:

Class : Class 5
wow

Ans 14:

Class : Class 5
IDKKKKKKK WHHATTTTTT ISSSSS ANSWERRRRR

Ans 15:

Class :
what does clearly mean

Ans 16:

Class :
thank you everyone

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 3
how come u say c is the ans

Ans 2:

Class :
yes it is C

Ans 3: (Master Answer)

Class :
The correct answer is C.

Ans 4:

Class : Class 4
13

Ans 5:

Class : Class 4
ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc

Ans 6:

Class : Class 7
how C ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

Ans 7:

Class : Class 5
the correct ans is C

Ans 8:

Class : Class 4
c

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Subject :NSO    Class : Class 4

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class :
is simple with the solution

Ans 2:

Class : Class 10
c

Ans 3:

Class : Class 10
the answer is a.

Ans 4:

Class : Class 8
the answer is a . it's simple with the solution

Ans 5:

Class :
what is the real answer?

Ans 6:

Class :

Post Your Answer

Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6

Ans 2: (Master Answer)

Class :
The correct answer is B.

Ans 3:

Class : Class 6

Post Your Answer