National Science Olympiad Forum By SOF Olympiad Trainer - Page 561

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
yeah

Ans 2:

Class : Class 7
the answer is b

Ans 3:

Class : Class 7
I think these people are dumb

Ans 4:

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

Ans 5:

Class : Class 7
Coconut is dispersed by water

Ans 6:

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

Ans 7:

Class : Class 7
i

Ans 8:

Class : Class 5
yes

Ans 9:

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

Ans 10:

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

Ans 11:

Class : Class 7
This question is wrong

Ans 12:

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

Ans 13:

Class : Class 8
coconut is pollinated by water too

Ans 14:

Class : Class 8
Coconut is pollinated by water too.

Ans 15:

Class : Class 8
The answer is incorrect! Dammit1

Ans 16:

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

Ans 17:

Class : Class 7

Ans 18:

Class : Class 10

Ans 19:

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

Ans 20:

Class : Class 7
The question is wrong

Ans 21:

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 22:

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 23:

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

Ans 24:

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 25:

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

Ans 26:

Class : Class 7
coconut also

Ans 27:

Class : Class 9

Ans 28:

Class : Class 7
yeah

Ans 29:

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

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 9
a

Ans 2:

Class : Class 9
a is the correct answer

Ans 3:

Class : Class 8

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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
7what?

Ans 3:

Class : Class 8

Ans 4:

Class : Class 9
GI VE PROPER ANSWER WITH EXPLANATIONS!

Ans 5:

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

Ans 6:

Class : Class 8

Ans 7:

Class : Class 7

Ans 8:

Class : Class 1

Ans 9:

Class : Class 10

Ans 10:

Class : Class 4

Ans 11:

Class : Class 10

Ans 12:

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

Ans 13:

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

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6

Ans 2:

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

Ans 3:

Class : Class 7
D

Ans 4:

Class : Class 8

Ans 5:

Class : Class 10
Answer is C. solutions says so

Ans 6:

Class : Class 8

Ans 7:

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 8:

Class : Class 10
Mass increase so weight increase

Ans 9:

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

Ans 10:

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

Ans 11:

Class : Class 8

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 9
C

Ans 2:

Class : Class 6
Explain

Ans 3:

Class : Class 9
explain

Ans 4:

Class : Class 8

Ans 5:

Class : Class 9
C

Ans 6:

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

Ans 7:

Class : Class 7

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
c

Ans 2:

Class : Class 5

Ans 3:

Class : Class 7
I am bengali , hindi , english and malayalam . This looks pity to me !!!!!!!!!!!!!!!!!!!

Ans 4:

Class : Class 7

Ans 5:

Class : Class 7

Ans 6:

Class : Class 7

Ans 7:

Class : Class 5

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