National Science Olympiad Forum By SOF Olympiad Trainer - Page 644

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 9
The correct answer is 'd'. M/s^2 or metre per second square. That is because the formula for acceleration is change in velocity /time. The SI unit of velocity is m/s (as it is displacement /time) and the SI unit of time is second. So the SI unit of acceleration is m/s/s which can also be written as m/s^2

Ans 2:

Class : Class 9

Ans 3:

Class : Class 10
bruh

Ans 4:

Class : Class 8
option D is correct as Average acceleration=Final velocity - Initial velocity/Change in time

Ans 5:

Class : Class 3

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
harry have you killed voldemort

Ans 2:

Class : Class 2
It will be d as hanbok and Phiran

Ans 3:

Class : Class 4
ans c

Ans 4:

Class : Class 4
no solution

Ans 5:

Class : Class 5
D

Ans 6:

Class : Class 5
national dress of korea is hanbok

Ans 7:

Class : Class 4

Ans 8:

Class : Class 2
don't people in Jammu Kashmir wear phiran

Ans 9:

Class : Class 9
Bhavya, If Phiran the traditional dress of Korea,then who wears white coats-gardeners and plumbers or doctors and nurses !!!!!! Correct answer is D. Don`t make fun of yourself . Everyone in my family is laughing at you.

Ans 10:

Class : Class 2
Right it will be D

Ans 11:

Class : Class 8
D

Ans 12:

Class : Class 4
The national dress of Korea is "Phiran'

Ans 13:

Class : Class 4

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 4
i dint understand anything

Ans 2:

Class : Class 5
got it b

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
The answer is common cold as when we get a cold almost all the people who are usually around us catch the cold from us.

Ans 2:

Class : Class 4
Read the question properly. It says that which disease CANNOT be spread like the transmission shown here. Here option A,B and D is spread through air. But cholera is spread through water. So option C is the correct option

Ans 3:

Class : Class 7
The answer is common cold as when we get a cold almost all the people who are usually around us catch the cold from us.

Ans 4:

Class : Class 9
It is written INCORRECT so cholera(c) is the answer

Ans 5:

Class : Class 7

Ans 6:

Class : Class 4
yes option C is correct

Ans 7:

Class : Class 4
I agree with them. common cold is the answer. I hope someone corrects this

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
icliked A but it came B

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

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