National Science Olympiad Forum By SOF Olympiad Trainer - Page 629

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 9

Ans 2:

Class : Class 9
no as soybean is not kharif it is RABI

Ans 3:

Class : Class 5

Ans 4:

Class : Class 8
Tanmay you're wrong it's option B as Diptangsu said

Ans 5:

Class : Class 7

Ans 6:

Class : Class 6
mnbbmbmbmmbbmbmmmmmmmmmmmmmmmbmbmbmvhutcucyhbj, bjhyt m,kjibhuy9ihgyu9ilhubij

Ans 7:

Class : Class 4
answer is aaaaaaaaaaaaaa

Ans 8:

Class : Class 5

Ans 9:

Class : Class 7

Ans 10:

Class : Class 5

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7

Ans 2:

Class : Class 5

Ans 3:

Class : Class 6

Ans 4:

Class :

Ans 5:

Class : Class 6
18

Ans 6:

Class : Class 9

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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 8
question is wrong.I am disappointed by the mistakes

Ans 2:

Class : Class 8
The answer is incorrect! Dammit1

Ans 3:

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 4:

Class : Class 7
yeah

Ans 5:

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 6:

Class : Class 5
yes

Ans 7:

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

Ans 8:

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

Ans 9:

Class : Class 8
Coconut is pollinated by water too.

Ans 10:

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

Ans 11:

Class : Class 7
i

Ans 12:

Class : Class 7
The question is wrong

Ans 13:

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

Ans 14:

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

Ans 15:

Class : Class 9

Ans 16:

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

Ans 17:

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

Ans 18:

Class : Class 7
This question is wrong

Ans 19:

Class : Class 7
Coconut is dispersed by water

Ans 20:

Class : Class 7
coconut also

Ans 21:

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

Ans 22:

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

Ans 23:

Class : Class 7
yeah

Ans 24:

Class : Class 10

Ans 25:

Class : Class 8

Ans 26:

Class : Class 7
the answer is b

Ans 27:

Class : Class 7
I think these people are dumb

Ans 28:

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 29:

Class : Class 8
coconut is pollinated by water too

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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 2
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 8
The solution is given.read that!

Ans 2:

Class : Class 7

Ans 3:

Class : Class 10

Ans 4:

Class : Class 4

Ans 5:

Class : Class 8
7what?

Ans 6:

Class : Class 9

Ans 7:

Class : Class 8

Ans 8:

Class : Class 1

Ans 9:

Class : Class 10

Ans 10:

Class : Class 8

Ans 11:

Class : Class 9
GI VE PROPER ANSWER WITH EXPLANATIONS!

Ans 12:

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

Ans 13:

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

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7

Ans 2:

Class : Class 8

Ans 3:

Class : Class 8

Ans 4:

Class : Class 10
Mass increase so weight increase

Ans 5:

Class : Class 10
Answer is C. solutions says so

Ans 6:

Class : Class 8

Ans 7:

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

Ans 8:

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 9:

Class : Class 6

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
as mass increases weigt also increses so option c

Ans 12:

Class : Class 7
D

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