National Science Olympiad Forum By SOF Olympiad Trainer - Page 623

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 10
b

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Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 2
d because Mary is only 1 year 5 months old and Punit is 1 year 6 months old

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 9
Answer is D

Ans 2:

Class : Class 7
It's 'D' because she will turn right as shown in the given figure

Ans 3:

Class : Class 4
Answer D

Ans 4:

Class : Class 8
d

Ans 5:

Class : Class 6

Ans 6:

Class : Class 4
B IS CORRECT BECAUSE IF SHE GOES WITH OPTION.-A, C, D AS IN A IT HAD MISSED ONE LINE THAT IS STAIRTH. GOPI KRISHNA CLASS. 4 SEC A GOLD MEADALIST.

Ans 7:

Class : Class 9
D

Ans 8:

Class : Class 6
Answer should be D

Ans 9:

Class : Class 7
Can you tell the answer to this question

Ans 10:

Class : Class 8
Answer should be D

Ans 11:

Class : Class 7

Ans 12:

Class : Class 5
THe answer is c

Ans 13:

Class : Class 8
it should be d cause of the directions in a

Ans 14:

Class : Class 9
Answer is D

Ans 15:

Class : Class 6

Ans 16:

Class : Class 9

Ans 17:

Class : Class 4
Yes both A and B are correct. Answer is D.

Ans 18:

Class : Class 6

Ans 19:

Class : Class 5
The answer is D as the both option A and B reaches her to the bus stop.

Ans 20:

Class : Class 9
Answer should be D as from both options A and B she can reach the bus stop.

Ans 21:

Class : Class 4

Ans 22:

Class : Class 6
it is D because both of the ways lead her to the bus stop

Ans 23:

Class : Class 8
The answer B is correct ..... She cannot reach at the Bus Stop if she follows the directions in option A........

Ans 24:

Class : Class 4
Answer is D as both A and B are correct.

Ans 25:

Class : Class 2
B

Ans 26:

Class : Class 6
D is the correct ans

Ans 27:

Class : Class 4
Using the person's perspective, even A is correct. So the answer is D.

Ans 28:

Class : Class 6
it would not be D as in D there is straight,so,she would move straight then right ,she would turn right, but will not go or move right!So to move her there should be 'straight' after every instruction.Hence,there is no straight after every instruction,it is not 'D'.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 8
the answer is D because it is full moon you brainless idiot,Shivam Dave

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8

Ans 2:

Class : Class 8

Ans 3:

Class : Class 7

Ans 4:

Class : Class 8

Ans 5:

Class : Class 9
See...it has to be B as the bacteria doubles every minute...considering this if the cup is full at 60 minutes, it has to be half 1 minute ago, i.e, 59 minutes

Ans 6:

Class : Class 8

Ans 7:

Class : Class 9
it should be 59 minutes as amoeba undergoes binary fission every minute. therefore,half of the jar will be filled in 59 minutes.after a minute it undergoes binary fission and fills the jar.

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Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9
A is correct and.

Ans 2:

Class : Class 5
Hi all, The answer is B. As first, nitrate convert into nitrite i.e. X. Then by denitrifying bacteria, nitrite gets converted into atmospheric nitrogen i.e. Y. After decomposition of dead plants and animals, complex nitrogen gets converted into ammonia by ammonification i.e. Z.

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Subject :NSO    Class : Class 7

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :NSO    Class : Class 2

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