National Science Olympiad Forum By SOF Olympiad Trainer - Page 528

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 5

Ans 2:

Class : Class 5
The answer is b because when she turn to her right after 5 km her left becomes our right.So,she turns 10 km to her right for us so 10 km+5 km= 15 km.

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8

Ans 2:

Class : Class 8
8 is the same even number

Ans 3:

Class : Class 8
This is totally wrong , the solution also

Ans 4:

Class : Class 8
yes

Ans 5:

Class : Class 10
I do not agree with SOF. They should be counted as different numbers.

Ans 6:

Class : Class 8
This is very obviously wrong, how can you count the 2 eights as one?

Ans 7:

Class : Class 7
Two eigths should be counted differently, not as stated in the solution.

Ans 8:

Class : Class 8

Ans 9:

Class : Class 8

Ans 10:

Class : Class 9
This is wrong. How can two eights be counted as one number?

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Subject :NSO    Class : Class 1

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
It's answer is SHOPPING CENTRE.

Ans 2:

Class : Class 7

Ans 3:

Class : Class 9
the answer is shopping center

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 8

Ans 2:

Class : Class 6
d is the correct answer because we can see through glass and it also does not melt easily.

Ans 3:

Class : Class 5

Ans 4:

Class : Class 4
D is Answer because metal and wood is not see through Plastic is see through but it melts easily glass is see through and doesn't melt easily so the answer is D.

Ans 5:

Class : Class 8
Please explain

Ans 6:

Class : Class 4
D

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 2
D

Ans 2:

Class : Class 3
D

Ans 3:

Class : Class 6
D

Ans 4:

Class : Class 5
why B is wrong??

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

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