National Science Olympiad Forum By SOF Olympiad Trainer - Page 79

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Subject :NSO    Class : Class 4

Ans 1:

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 2:

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

Ans 3:

Class : Class 9

Ans 4:

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

Ans 5:

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

Ans 6:

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 7:

Class : Class 9
the answer is A

Ans 8:

Class : Class 7

Ans 9:

Class : Class 4

Ans 10:

Class : Class 8
the answer is a

Ans 11:

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

Ans 12:

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 13:

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

Ans 14:

Class : Class 7

Ans 15:

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

Ans 16:

Class : Class 4

Ans 17:

Class : Class 4
SAME HERE

Ans 18:

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

Ans 19:

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

Ans 20:

Class : Class 4
same

Ans 21:

Class : Class 4

Ans 22:

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 23:

Class : Class 5
I also think it is A.

Ans 24:

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 25:

Class : Class 7
Totally A

Ans 26:

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 27:

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 28:

Class : Class 5
The answer has to be A.

Ans 29:

Class : Class 4
Its C!

Ans 30:

Class : Class 9

Ans 31:

Class : Class 7
A

Ans 32:

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

Ans 33:

Class : Class 5
It has got to be A

Ans 34:

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 35:

Class : Class 7

Ans 36:

Class : Class 7
A

Ans 37:

Class : Class 4
A

Ans 38:

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

Ans 39:

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

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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 7
It's 'd'

Ans 3:

Class : Class 5
It is d

Ans 4:

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

Ans 5:

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

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 8
(D). It is a fact that the only mammal that lays eggs is a platypus. It is a very cool fact!! My sister told me this when I was in UKG, even though I could not understand anything!!

Ans 2:

Class : Class 4
SNAKE IS AN INVERTEBRATE.IT HAS BACKBONE

Ans 3:

Class : Class 6
Yes the Platypus and the Echidna are the only mammals that give birth through eggs,but they are classified as Mammals

Ans 4:

Class : Class 5
but it can be B also I know that it lays eggs, but it can be B also

Ans 5:

Class : Class 4

Ans 6:

Class : Class 4
sanke is an invertebrate it does not have a backbone it crawls

Ans 7:

Class : Class 6

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 8
Obviously Sun…Sun is a starrrrrrrrr

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 8
(C) the word formed is LIGHT :::::::::::::::::: OPTION (A) 23415=TIGHL (not a word), OPTION (B) 53241=LITGH (not a word), OPTION (C) 53412=LIGHT, OPTION (D) 23451=TIGLH (not a word)

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
The picture was not clear. It was not showing that the plant in box Q was well developed and the plant in box P was not.

Ans 2:

Class : Class 8
It can be option D as well as option A.

Ans 3:

Class : Class 4

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
qwertyuiopsdfghjklzxcvbnm

Ans 2:

Class : Class 7
c

Ans 3:

Class : Class 9

Ans 4:

Class : Class 4

Ans 5:

Class : Class 4
c khrmxhfuchxnyus yuxhyxhuyx hy4xhyvu xfhxnhxy xy3 xfu bxyfjxxu

Ans 6:

Class : Class 9
QWERTYUIOPPASDFGHJKLZXCVBNM

Ans 7:

Class : Class 4
QWERTYUIO

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
The 2 pictures are of venus fly trap and pitcher plant. Both of them cannot photosynthesise and they also grow in soil which lacks air and

Ans 2:

Class : Class 4

Ans 3:

Class : Class 4
Water.

Ans 4:

Class : Class 6
It is both d and c

Ans 5:

Class : Class 7
It's 'D'

Ans 6:

Class : Class 7
d

Ans 7:

Class : Class 4

Ans 8:

Class : Class 4
B

Ans 9:

Class : Class 9
it's 'b'

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 7
The colour on squares are moving anti-clockwise and arrow is moving clockwise

Ans 3:

Class : Class 8
yep the pattern goes 1 every time

Ans 4:

Class : Class 5

Ans 5:

Class : Class 8

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