National Science Olympiad Forum By SOF Olympiad Trainer

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Subject :NSO    Class : Class 9

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 8

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
The answer is the third option

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
Can someone please explain this question?

Ans 2:

Class : Class 8

Ans 3:

Class : Class 8

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
the right answer should be book as sharpner means book

Ans 2:

Class : Class 3
book is the right answer

Ans 3:

Class : Class 3
book

Ans 4:

Class : Class 4
My opinion is B as eraser (erasing tool) means sharpener(sharpening tool)The word is 'MEANS' NOT 'IS CALLED'.My sister's opinion is that the answer is A.

Ans 5:

Class : Class 3
book shuld be the right one

Ans 6:

Class : Class 4
Book is the right answer. Please chk Nso paper of 2017 -question numb 4And logical reasoning test bank question numb 27

Ans 7:

Class : Class 5
Answer is book

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3

Ans 2:

Class : Class 1

Ans 3:

Class : Class 6
The answer is simple 14 !!!!

Ans 4:

Class : Class 5
please provide solution

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 2
B

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6

Ans 2:

Class : Class 6
It is not a correctly formed dice if the opposite sides do not add up to 7. So, 6 1 = 7. Hence the correct answer is A

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
No....you must have got it wrong maybe.....please check again... and let us know...

Ans 2:

Class : Class 7
In the answer D the number 2 is repeated twice, we mostly get confused by this silly mistake. you guys have posted this in the forum 2 years back but the SOF Olympiad still did not rectify the mistake. I am going to put this in the error box.

Ans 3:

Class : Class 8
There must have been a misprint, the 2 must/should have been 3.

Ans 4:

Class : Class 7
just replace error with year

Ans 5:

Class : Class 7

Ans 6:

Class : Class 7

Ans 7:

Class : Class 8
Yes it is wrong

Ans 8:

Class : Class 7
Each time I put a doubt in the year box they send a reply ' enter a valid error.'

Ans 9:

Class : Class 7
no...calamine solution is a base...amla is ascorbic acid.

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