National Science Olympiad Forum By SOF Olympiad Trainer - Page 598

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 5
I AM 👿👿👿👿

Ans 2:

Class : Class 6

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Subject :NSO    Class : Class 4

Ans 1:

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 2:

Class : Class 5
It has got to be A

Ans 3:

Class : Class 4

Ans 4:

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

Ans 5:

Class : Class 9
the answer is A

Ans 6:

Class : Class 7

Ans 7:

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 8:

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 9:

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

Ans 10:

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

Ans 11:

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

Ans 12:

Class : Class 9

Ans 13:

Class : Class 4

Ans 14:

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

Ans 15:

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 16:

Class : Class 7
Totally A

Ans 17:

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

Ans 18:

Class : Class 4

Ans 19:

Class : Class 5
The answer has to be A.

Ans 20:

Class : Class 7
A

Ans 21:

Class : Class 5
I also think it is A.

Ans 22:

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 23:

Class : Class 9

Ans 24:

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 25:

Class : Class 4
same

Ans 26:

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

Ans 27:

Class : Class 8
the answer is a

Ans 28:

Class : Class 4
SAME HERE

Ans 29:

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 30:

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 31:

Class : Class 4
Its C!

Ans 32:

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

Ans 33:

Class : Class 7

Ans 34:

Class : Class 7

Ans 35:

Class : Class 7
A

Ans 36:

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

Ans 37:

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

Ans 38:

Class : Class 4
A

Ans 39:

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

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 8
The answer is "c" because in the question its written that he moved it in a clockwise direction

Ans 3:

Class : Class 1
It is B.

Ans 4:

Class : Class 10
b is the answer

Ans 5:

Class : Class 5
yes very simple

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Subject :NSO    Class : Class 4

Ans 1:

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

Ans 2:

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

Ans 3:

Class : Class 5
It is d

Ans 4:

Class : Class 7
It's 'd'

Ans 5:

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

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 10
jguk;p jie gffbgmtft boip kio tog boyh rjoouyti. thay tis vy? n ot bec auseofthat. itis becaus

Ans 2:

Class : Class 9

Ans 3:

Class : Class 7
it would be c because tearing of paper and burning of it cannot be brought back to what it was a while age. Thus, it is irreversible change.

Ans 4:

Class : Class 7
i agree with PALAK

Ans 5:

Class : Class 9
The correct answer is option c after burning paper and pieces we cannot bring them back...But in 2030 or 40 or betweem them i hope that time machine is made then it can ve reversible

Ans 6:

Class : Class 2
its c

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 5
a

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 7
lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll

Ans 2:

Class : Class 2

Ans 3:

Class : Class 7
It is c.Class 2 Div b

Ans 4:

Class : Class 7
It is c.Class 2 Div b

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 4
The answer should be D. Because 1700mm= 170 cm and 170 cm<180cm

Ans 2:

Class : Class 7

Ans 3:

Class : Class 9
The answer should be D and not A

Ans 4:

Class : Class 9

Ans 5:

Class : Class 10

Ans 6:

Class : Class 3

Ans 7:

Class : Class 9
1700 mm is greater than 180 cm as 180 cm is 1.8 m while 1700mm is 170meter

Ans 8:

Class : Class 7
answer should be d

Ans 9:

Class : Class 10
It should be D

Ans 10:

Class : Class 9
D!!

Ans 11:

Class : Class 7
D

Ans 12:

Class : Class 9
the answer is d and not c

Ans 13:

Class : Class 7
The Answer must be d

Ans 14:

Class : Class 8

Ans 15:

Class : Class 6
will be d

Ans 16:

Class : Class 7
1700 mm=170 cm< 180 cm

Ans 17:

Class : Class 10
D

Ans 18:

Class : Class 9
Answer must be d

Ans 19:

Class : Class 7

Ans 20:

Class : Class 7
The answer should be 'D'.

Ans 21:

Class : Class 9

Ans 22:

Class : Class 10
Should be D

Ans 23:

Class : Class 8
It has to be D, because last I checked 180 is greater than 170

Ans 24:

Class : Class 7
It should be C

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
for the people who didn't understand

Ans 2:

Class : Class 5
I am unable to understand this question.

Ans 3:

Class : Class 6

Ans 4:

Class : Class 5

Ans 5:

Class : Class 8
Even I don’t get the question properly.........But I think the answer is (B).......what was the answer when u finished the test???? What was the answer according to the trainer??but I am just guessing... I have not done this question yet...

Ans 6:

Class : Class 6
i think the answer is d

Ans 7:

Class : Class 6
The answer is (A)

Ans 8:

Class : Class 5
They r asking wht is the letter 4th to the right of the ninth letter from the right end, when all the letters r interchanged with the letter next to it like the 1st and 2nd (C and O) and then the next 2 3rd and 4th (M and P), so on.

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
Fuck You SOF

Ans 2:

Class : Class 10
A square is a rectangle, remember?

Ans 3:

Class : Class 10
I guess it is d

Ans 4:

Class : Class 10

Ans 5:

Class : Class 9

Ans 6:

Class : Class 9
How can you count squares?

Ans 7:

Class : Class 10
I guess it is d

Ans 8:

Class : Class 7
CORRECT ANS IS OPTION A

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