National Science Olympiad Forum By SOF Olympiad Trainer - Page 89

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 8
D

Ans 2:

Class : Class 4

Ans 3:

Class : Class 4
It should be A bcoz X is clayey soil as it sucks more water so why Z ? Z is sand which is not suitable for poetry|CHECK ONCE AGAIN PLS

Ans 4:

Class : Class 5

Ans 5:

Class : Class 9
C

Ans 6:

Class : Class 9
C

Ans 7:

Class : Class 7
No idea what to do.

Ans 8:

Class : Class 8
is the water not that which was collected after making a hole, or is it the water the water held by the soil?

Ans 9:

Class : Class 4

Ans 10:

Class : Class 5
ayush from bokaro near apna bazar class 4 ans. c

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
Ginger is a root😢😢😢😢😢😢😒😒👀

Ans 2:

Class : Class 6
I am so sorry

Ans 3:

Class : Class 7

Ans 4:

Class : Class 8

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 8

Ans 2:

Class : Class 8

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 9
C

Ans 2:

Class : Class 6
C is fax which is type of visual communication

Ans 3:

Class : Class 6
Explain

Ans 4:

Class : Class 8

Ans 5:

Class : Class 7

Ans 6:

Class : Class 9
explain

Ans 7:

Class : Class 9
C

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 9
there is air friction against gravity. so answer is B

Ans 2:

Class : Class 4

Ans 3:

Class : Class 9

Ans 4:

Class : Class 4
THERE IS NO SOLUTION SOB HOW CAN WE UNDERSTAND

Ans 5:

Class : Class 4
qwertyuiopasdfghjklzxcvbnm,.-/:;(â1

Ans 6:

Class : Class 4
qwertyuiopasdfghjkkklzxcvbnm

Ans 7:

Class : Class 8
I think c

Ans 8:

Class : Class 8
Yea, pls explain this question to us SOF admin

Ans 9:

Class : Class 8
There is no explanation for the answer. How do we understand Sof?

Ans 10:

Class : Class 9

Ans 11:

Class : Class 4

Ans 12:

Class : Class 4

Ans 13:

Class : Class 4
There is no explanation for the answer. How do we understand sof?

Ans 14:

Class : Class 9

Ans 15:

Class : Class 4
@ishi gupta i know this is irrevelent but its not sob its sof

Ans 16:

Class : Class 8
There is no explanation for the answer. How do we understand sof?

Ans 17:

Class : Class 4
Air always act as Frictional force against Gravity Hence ans is B in this case

Ans 18:

Class : Class 9

Ans 19:

Class : Class 4

Ans 20:

Class : Class 5
But they are telling that the right answer is option d

Ans 21:

Class : Class 10
Kqwertyuiopasdfghjklzxcvbnm,.-/:;(₹

Ans 22:

Class : Class 8

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
the correct answer is d

Ans 2:

Class : Class 4

Ans 3:

Class : Class 4
What is this Novemberook. I think it means November Book or is it a typing mistake.

Ans 4:

Class : Class 7
Novemberook is a typing mistake. Everyone can see that.

Ans 5:

Class : Class 9
Novembrook could be a mistake

Ans 6:

Class : Class 5

Ans 7:

Class : Class 4
They're saying after 4th tuesday that means 29 November. Novemberook could be a mistake.

Ans 8:

Class : Class 5
sof please tell that what is novemberook

Ans 9:

Class : Class 6
what is Novemberook?

Ans 10:

Class : Class 4

Ans 11:

Class : Class 7
Novemberbook is a typing error. So the ans is D because it is telling 4th Tuesday which is 28th and it is said that just after 28th so the ans is D

Ans 12:

Class : Class 4
there is nothing called NOVEMBEROOK

Ans 13:

Class : Class 4
[a] is the correct answer

Ans 14:

Class : Class 9
The answer is D because they are saying AFTER 4th Tuesday of November 20XX that means 4th Tuesday is 28th November but after 28th November the date is 29th November .

Ans 15:

Class : Class 5

Ans 16:

Class : Class 8
[d] is wrong

Ans 17:

Class : Class 4
Novemberook ain't nothin. there is nothin' called like that but is the ans.

Ans 18:

Class : Class 8
Actually D is correct but there is a typing mistake in D4th Tuesday of November 20XX = 28 November. The next day is 29 November. So D is correct not A. There is a typing mistake in D, but that does not mean D is wrong.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 9
the answer is A

Ans 3:

Class : Class 3
The ans is A. They wrote C because no one sits on trucks. But the ans shud be A. Cuz train goes on rails, not on road. The others go on the road, not on rails. Seriously SOF! Why do u give wrong answers? it is not necessary people to sit on trucks!!!

Ans 4:

Class : Class 6
I think the answer is a as it runs on tracks

Ans 5:

Class : Class 7

Ans 6:

Class : Class 5
tHE ANSEWR IS c BECAUSE TRUCK IS USED TO TRANSPORT GOODS WHILE THE OTHERS TRANSPORT PASSANGERS

Ans 7:

Class : Class 7
Yes SOF answer should be "A".Its not correct this type of question is not correct!We will take the answer is A as correct.

Ans 8:

Class : Class 4
Its C!

Ans 9:

Class : Class 4
same

Ans 10:

Class : Class 7

Ans 11:

Class : Class 4
SAME HERE

Ans 12:

Class : Class 4

Ans 13:

Class : Class 7
Totally A

Ans 14:

Class : Class 4
A

Ans 15:

Class : Class 7
It has to be A because train runs on tracks and others run on road.They said " Basis of transport " while on the explanation its written as " Odd one out "

Ans 16:

Class : Class 7
A

Ans 17:

Class : Class 8
You have to solve on the basis of MODE OF TRANSPORT not MEANS OF TRANSPORT SOF you yourself have given mode of transport is basis but you gave wrong answer! correct answer is A as means of transport includes transport which carry goods, passengers etc. And mode of transport means land, air or water transport. All the options are land transport but train runs on rail and other vehicles(auto rickshaw, truck and bus) run on road So answer is A

Ans 18:

Class : Class 5
The answer has to be A.

Ans 19:

Class : Class 4
I also chose a. Why is there no explanation sof

Ans 20:

Class : Class 9
Trains run on rails so Answer should be A

Ans 21:

Class : Class 9

Ans 22:

Class : Class 5
It has got to be A

Ans 23:

Class : Class 4
It,s answer is train 🚆 because it go out of city .

Ans 24:

Class : Class 7
A

Ans 25:

Class : Class 4

Ans 26:

Class : Class 5
agreedThe answer will be Anot clear in train image its Passenger or Goods

Ans 27:

Class : Class 5
I chose D because rickshaw runs in A city and the rest do not

Ans 28:

Class : Class 5
The answer is A as trains run on tracks. not necessary that they carry passengers

Ans 29:

Class : Class 7
The answer should be A as trains run on track and others run on road.

Ans 30:

Class : Class 9
answer should be A. Trains can carry goods as well as passengers so the odd one out CANNOT be on the basis of passengers. Please do not give such questions if the answer is not clear

Ans 31:

Class : Class 8
SOF don't you know the difference between MODES of transport and MEANS of transport? If you do, why did you give wrong answer?And if you don't ,search on Google! GOT IT SOF?

Ans 32:

Class : Class 7
Ok for now but Sof should not give these question which has 2 ANS

Ans 33:

Class : Class 10
SOME TIMES EVEN BUS AND TRAINS CARRY GOODS SO THE ANSWER IS A

Ans 34:

Class : Class 9

Ans 35:

Class : Class 5
My answer is A as train runs on tracks. It is not necessary that they carry passengers. Why is there no explanation SOF?

Ans 36:

Class : Class 8
the answer is a

Ans 37:

Class : Class 4
my answer is A as train runs on tracks others on road with wheels and can also carry goods not necessary passengers

Ans 38:

Class : Class 5
I also think it is A.

Ans 39:

Class : Class 7

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
The particles have settled below, so, sedimentation is done.

Ans 2:

Class : Class 9
First we do Sedimentation and then Decantation so D is correct 😄

Ans 3:

Class : Class 5
It is d

Ans 4:

Class : Class 5
it can be d or c!!!

Ans 5:

Class : Class 7
It's 'd'

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