National Science Olympiad Forum By SOF Olympiad Trainer - Page 655

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 9
All report an error they give all wrong only

Ans 2:

Class : Class 9
The answer is D. Hair on skin and breast feeding the young ones are characteristic of mammals such as cow. So, if really existed, this animal would have been placed with cow.

Ans 3:

Class : Class 8
Mammals do not have 3 eyes

Ans 4:

Class : Class 5
Yes but in the question it said that the animal was imanginative can't believe what type of an animal it was.

Ans 5:

Class : Class 5
I thought this could be an insect as it HAS SIX LEGS. And some spiders( I know they are not insects ) have more than two eyes so it could be possible that the correct answer is b. But it has fur and is feeding its young one milk so the answer should be d

Ans 6:

Class : Class 8
Mammals do not have 3 eyes

Ans 7:

Class : Class 8
this question makes no sense . 6 legs-can be an insect , eye on his forehead???

Ans 8:

Class : Class 9
ydejkcdhbjxdjkdajkdsjhdasjhdajhsadhjdaj

Ans 9:

Class : Class 4
how can we tell what group is that animal if that doesn't exist

Ans 10:

Class : Class 2

Ans 11:

Class : Class 7
As this question is already wrong a mammal can not have 6 legs.

Ans 12:

Class : Class 8
If the animal really existed it would have belonged to the same group as cow.

Ans 13:

Class : Class 6
The answer is D.

Ans 14:

Class : Class 6
mammals do not have 6 legs and has more han 1 eye!

Ans 15:

Class : Class 7
This is impossible cow only as four legs and two eyes and those two are not on the forehead

Ans 16:

Class : Class 5
Firstly , mammals do not have three eyes, secondly which mammal has six legs ???????????

Ans 17:

Class : Class 7
IDIOTS just listen to them or maybe they are wrong

Ans 18:

Class : Class 5
It can't be D as they do not have six legs. no option is correct. I will report error for it is NOOT D

Ans 19:

Class : Class 7
Idiots, the monster fed milk to its young, a feature seen only in Mammals

Ans 20:

Class : Class 5
Ans D ( Cow)

Ans 21:

Class : Class 8
Is cow have 6 legs and 1 eye on its forehead

Ans 22:

Class : Class 5
forehead? hahahahahahahahah

Ans 23:

Class : Class 7
This is impossible because a cow has four legs not 6 legs and also it has two eyes not one eye and those two eyes are not on the forehead

Ans 24:

Class :
Ans is D

Ans 25:

Class : Class 5
The answer is D

Ans 26:

Class : Class 4
If this animal really existed it would have to be a monster that would eat us

Ans 27:

Class : Class 4

Ans 28:

Class : Class 5
ans is DBECAUSE IT IS A IMAGINARY ANIMAL

Ans 29:

Class : Class 4

Ans 30:

Class : Class 5
I can say that they have fur but they don't have 6 legs and 1 eye on the forehead

Ans 31:

Class : Class 9

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
correct ans is C

Ans 2:

Class : Class 5
how is it b

Ans 3:

Class : Class 4
The solution itself explains that c is the correct ans. So that means m2 is opaque and m1 is transparent. Please someone correct this ans

Ans 4:

Class : Class 10
IF SOF CAN EXPLAIN THIS CORRECTLY, THEN I WILL STOP DOING PRACTICE OF ANY OLYMPIAD

Ans 5:

Class : Class 8
the answer is c 'cause material 1 is transparent and material 2 is opaque. The solution also says c. Typing error. Thanks for reading

Ans 6:

Class : Class 8
It explains c is the correct ans but on the front it says b. Someone please correct this. They cut my marks also.

Ans 7:

Class : Class 8
ANSWER WILL BE 'C ' CAUSE THROUGH TRANSPARENT MATERIAL WE CANNOT SEE SHADOW OF A THING BUT THROUGH OPAQUE MATERIAL WE CAN SEE A THING'S SHADOW

Ans 8:

Class : Class 8
ans should be c!!! I am reporting an error

Ans 9:

Class : Class 6
The guys who solved the paper and created this test was in hurry. So he did not take efforts to review his answers, hence many answers are wrong here. How will students trust on these guys?

Ans 10:

Class : Class 5
I could not find any logic in this answer. Can anyone explain it? THANS FOR READING!!!

Ans 11:

Class : Class 6
The sol says ans is C but it correct ans is B.

Ans 12:

Class : Class 5
There must be a technical issue because when I read the solution, it was written that the correct answer is C.

Ans 13:

Class : Class 6
never use sof trainer they know nothing

Ans 14:

Class : Class 6
Blunders made by SOF. PLEASE FIX THIS !!!!!

Ans 15:

Class : Class 7
In the solutions it is showing C as correct option but in front It is showing B as the answer to this question. please correct the answer.

Ans 16:

Class : Class 8
WHY YOU TYPE SO MANY C Ishaan

Ans 17:

Class : Class 7
The ans should be C.

Ans 18:

Class : Class 10
CORRECT ANSWER SHOULD BE C

Ans 19:

Class : Class 4

Ans 20:

Class : Class 10
2 should be opaque and 1 transparent, or both opaque

Ans 21:

Class : Class 9
Ans is c as you see light can't pass through material 2 and can pass through material 1. According to SOF ans b which mean light can pass through cardboard and can't through clear pastic sheet!!!!!. Please correct this SOF or it can be a typing mistake. Thanks for reading.

Ans 22:

Class : Class 6
cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc

Ans 23:

Class : Class 5
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

Ans 24:

Class : Class 9
how is it B!?

Ans 25:

Class : Class 5
answer is c sof is wrong

Ans 26:

Class : Class 4
and should be C and i did C cut now it is showing that i have done B!!

Ans 27:

Class : Class 2

Ans 28:

Class : Class 8
The answer should be C. But answer is given B which is impossible.

Ans 29:

Class : Class 5
howwwwwwww ccccccccccc

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6

Ans 2:

Class : Class 4

Ans 3:

Class : Class 4
THE CORRECT ANSWER SHOULD BE 5492

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Subject :NSO    Class : Class 10

Ans 1: (Master Answer)

Class : Class 1
These are referred to as X-linked genes.

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 9
HOW'

Ans 2:

Class : Class 3
D is the ans

Ans 3:

Class : Class 8
Why not b

Ans 4:

Class : Class 7
njkhugbvfjdnvog3ngv;3oinv/

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 9

Ans 2:

Class : Class 9

Ans 3:

Class : Class 10

Ans 4:

Class : Class 9
answer is B.

Ans 5:

Class : Class 7
lOl

Ans 6:

Class : Class 7
:) :o

Ans 7:

Class : Class 6
uilbvsln v;nuaerofofi'hxcdwrn r[c0[hpamsc

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
Two same poles repel whereas two different poles attract each other. There are two poles of a magnet, to be precise anyway, namely the North and South Pole

Ans 2:

Class : Class 5

Ans 3:

Class : Class 5

Ans 4:

Class : Class 7

Ans 5:

Class : Class 4
They are going to repel each other , as both the south poles of the magnets are facing each other .

Ans 6:

Class : Class 5
I thought that the whole magnet was north and south each

Ans 7:

Class : Class 7
InThe first and second magnets, the south poles are facing each other , so they are going to repel.

Ans 8:

Class : Class 5

Ans 9:

Class : Class 5

Ans 10:

Class : Class 5

Ans 11:

Class : Class 6

Ans 12:

Class : Class 5

Ans 13:

Class : Class 6
Very easy!!!!!!!!!!!!!

Ans 14:

Class : Class 3
they need to repel cause same poles repel

Ans 15:

Class : Class 9

Ans 16:

Class : Class 6

Ans 17:

Class : Class 4

Ans 18:

Class : Class 6

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
c

Ans 2:

Class : Class 7

Ans 3:

Class : Class 6
C

Ans 4:

Class : Class 7
Very easy

Ans 5:

Class : Class 7

Ans 6:

Class : Class 7
C

Ans 7:

Class : Class 7
Very easy

Ans 8:

Class : Class 7

Ans 9:

Class : Class 9
c

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
My tab is being discriminated! I didn't get the figure.

Ans 2:

Class : Class 10
Where is the figure?

Ans 3:

Class : Class 10
For all those who say that the figure is not there, the question refers to the figure in the previous question, that is, Q.9.A is the correct option because by in the same order it means the same order in which the cells of the battery are connected, that is, positive terminal should be connected to the negative terminal, through the wires.I, therefore, believe that option A is the correct option.If you did not understand the above explanation, then imagine that the two probes are just at the side of the battery. Now imagine that another battery is between the two probes in the same order like the other battery. Now can you imagine the circuit complete and understand why option A is correct?Hope that this comment is helpful.

Ans 4:

Class : Class 6
why answer is A?????????????????????????????????????

Ans 5:

Class : Class 6

Ans 6:

Class : Class 10

Ans 7:

Class : Class 9
THERE IS NO FIGURE

Ans 8:

Class : Class 8
It is A

Ans 9:

Class : Class 7
why is figure not given?

Ans 10:

Class : Class 8
very nice photo

Ans 11:

Class : Class 8

Ans 12:

Class : Class 10
so ans should be option B

Ans 13:

Class : Class 6
wrong !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 14:

Class : Class 10
the figure is the same as in question 9........but the ans is not option A because if we add a battery between the probes in the same order , then as overall , the negative terminal of the two batteries will come in contact and as we know both the batteries will push electricity against each other and we have to subtract its voltage , thus resulting in decrease in the amount of electricity or short circuit may happen.

Ans 15:

Class : Class 6
The qs is wrong as it should be "similar batteries" as for the glow of the bulb one battery one work at all .

Ans 16:

Class : Class 6
When a battery is connected in the same order, it will cause a short circuit. On the other hand, Connecting it in the reverse order will brighten it up. The answer is b.

Ans 17:

Class : Class 9
For the people who didn't see the figure, the figure is the same as the one in the previous question. However, even I don't understand how the answer is (a). It should be (b)

Ans 18:

Class : Class 9
WHY THIS ANSWER??????

Ans 19:

Class : Class 6
the question is from the figure in question 9

Ans 20:

Class : Class 8

Ans 21:

Class : Class 6

Ans 22:

Class : Class 10
no figure !!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 23:

Class : Class 10
There is no figure!!!!!

Ans 24:

Class : Class 10
where is the figure

Ans 25:

Class : Class 6
THERE IS NO FIGURE GIVEN. NOT GOOD!!!

Ans 26:

Class : Class 8
I think it is the photo in the previous question

Ans 27:

Class : Class 9

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 5
Discuss on ForumQuestion.Starting from first letter strike out every alternate letter to get a means of water transport. A XAPEQRUOVPLLNADNGE B FSSUCBUMKAGRQINNYEC C FSGCJOKOLTMEORP D YLAOTRVRWYEans-b(submarine)

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