National Science Olympiad Forum By SOF Olympiad Trainer - Page 628

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
I think it's option b earthworm

Ans 2:

Class : Class 7

Ans 3:

Class : Class 7
option B

Ans 4:

Class : Class 5
option B

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 10
According to scientific facts all reptiles have backbone . If they didn't have a backbone they couldn't crawl .

Ans 2:

Class : Class 8
D

Ans 3:

Class : Class 2
According to Known Scientific facts options a) b) and c are non vertebrate so why are Options a and b are not part of right answer? At times quality of questions raise a doubt about due diligence being put in articulating the questions .

Ans 4:

Class : Class 8
the answer is c crickets donot have backbone. fish obviously has backbone snakes have flexible backbone(cartilage) and all reptiles have backbone

Ans 5:

Class : Class 5
i think it is option a b and c

Ans 6:

Class : Class 3
Option D has a backbone for sure so the answer should be either A,B or C.

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

Ans 2:

Class : Class 7

Ans 3:

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

Ans 4:

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

Ans 5:

Class : Class 8
d

Ans 6:

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

Ans 7:

Class : Class 6

Ans 8:

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

Ans 9:

Class : Class 6

Ans 10:

Class : Class 6

Ans 11:

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

Ans 12:

Class : Class 2
B

Ans 13:

Class : Class 4
Answer D

Ans 14:

Class : Class 9
D

Ans 15:

Class : Class 6
Answer should be D

Ans 16:

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

Ans 17:

Class : Class 10
Answer is D

Ans 18:

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

Ans 19:

Class : Class 5
THe answer is c

Ans 20:

Class : Class 10

Ans 21:

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

Ans 22:

Class : Class 6
D is the correct ans

Ans 23:

Class : Class 9
Answer is D

Ans 24:

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

Ans 25:

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 26:

Class : Class 4

Ans 27:

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'.

Ans 28:

Class : Class 8
Answer should be 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 8

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 7

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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