National Science Olympiad Forum By SOF Olympiad Trainer - Page 560

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
the answer is b

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Subject :NSO    Class : Class 1

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
the answer is b

Ans 2:

Class : Class 8
The Answer is C . They have marked the wrong answer correct

Ans 3:

Class : Class 7
Coconut is dispersed by water

Ans 4:

Class : Class 7
The question is wrong

Ans 5:

Class : Class 8
bro coconut isn't even in the options bruh

Ans 6:

Class : Class 8
Dum people!! I WANT MY MONEY BACK

Ans 7:

Class : Class 8
Coconut is pollinated by water too.

Ans 8:

Class : Class 8
they asked pollinatednot dispersal of seedsi think u people are dumb,and they are nothave brain cells then start offending

Ans 9:

Class : Class 8
Actually, the question should be "Select the plants that are NOT pollinated by water". Vallisneria and Zostera are two plants that are aquatic, so by default their pollination is going to happen through water. All the other options are grown on land and their pollination happens through other agents. I am disappointed with SOFs repetitive errors in several worksheets and ask them to PLEASE, PLEASE rectify this error and all other errors IMMEDIATELY WITHOUT ANY DELAY.

Ans 10:

Class : Class 7
I agree with Shreya, They are talking about pollination and not dispersal. Pollination and dispersal are two different terms. If I am correct, Pollination by water occurs only in aquatic and semi-aquatic plants.

Ans 11:

Class : Class 7
Coconut is DISPERSED by water, Zostera and Vallisneria are POLLINATED by water. The question clearly states POLLINATE.

Ans 12:

Class : Class 7
isn't coconut pollinated by water too

Ans 13:

Class : Class 7
coconut also

Ans 14:

Class : Class 10

Ans 15:

Class : Class 3
with all due respect,When you ppl give our main exam paper it too has an error in them do u even check the paper before the examination do u even check our forum text if you do reply plz

Ans 16:

Class : Class 8
question is wrong.I am disappointed by the mistakes

Ans 17:

Class : Class 5
yes

Ans 18:

Class : Class 7
This question is wrong

Ans 19:

Class : Class 8
The answer is incorrect! Dammit1

Ans 20:

Class : Class 9

Ans 21:

Class : Class 8
coconut is also disperesed by water to . they are wrong . they have written the right answer wrong .

Ans 22:

Class : Class 8
coconut is pollinated by water too

Ans 23:

Class : Class 7
i

Ans 24:

Class : Class 5
the question is correct as it is talking about pollination not seed dispersal

Ans 25:

Class : Class 7
yeah

Ans 26:

Class : Class 7
I think these people are dumb

Ans 27:

Class : Class 7
yeah

Ans 28:

Class : Class 7

Ans 29:

Class : Class 8
the question should have been 'select the plants which are 'not' pollinated by water'

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8

Ans 2:

Class : Class 9
a

Ans 3:

Class : Class 9
a is the correct answer

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 9
Both options a and b are not correct as statements 1 and 4 are wrong in my opinion. In fact none of them are correct since statement 2 is the only correct statement.

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 6
B. Strike out the first, third, fifth, seventh and the ninth letters which are M, N, C, P and Q. What remains are C A L F, Calf which is the young one of an elephant.

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 9

Ans 2:

Class : Class 8
The solution is given.read that!

Ans 3:

Class : Class 9
Since, X becomes S and Y N, they repel their own poles with are attached.

Ans 4:

Class : Class 8

Ans 5:

Class : Class 8

Ans 6:

Class : Class 4

Ans 7:

Class : Class 1

Ans 8:

Class : Class 10

Ans 9:

Class : Class 9
GI VE PROPER ANSWER WITH EXPLANATIONS!

Ans 10:

Class : Class 4
even if X becomes south and y north, wont they attract

Ans 11:

Class : Class 7

Ans 12:

Class : Class 8
7what?

Ans 13:

Class : Class 10

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8

Ans 2:

Class : Class 6

Ans 3:

Class : Class 8

Ans 4:

Class : Class 8
as mass increases weigt also increses so option c

Ans 5:

Class : Class 7
D

Ans 6:

Class : Class 6
i would be wrong because if you have 2 metal ball of same mass then weight would be same right

Ans 7:

Class : Class 9
The answer shows d but the solution says that its c. What is this? P,ease rectify SOF.

Ans 8:

Class : Class 8

Ans 9:

Class : Class 10
Mass increase so weight increase

Ans 10:

Class : Class 10
Answer is C. solutions says so

Ans 11:

Class : Class 7
Answer should be C.When mass of an object increases, weight also increases since g (9.8 m/ses-sq) is constant and Weight = Mass x g.Hence statement (iii) is correct and hence choice C is the correct choice.Please change the answer.

Ans 12:

Class : Class 7

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
Explain

Ans 2:

Class : Class 9
C

Ans 3:

Class : Class 9
C

Ans 4:

Class : Class 9
explain

Ans 5:

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

Ans 6:

Class : Class 8

Ans 7:

Class : Class 3

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