Problems For National:1

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Masum
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Problems For National:1

Unread post by Masum » Sun Jan 01, 2012 12:00 am

First post of 2012!
Problems are in order.
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One one thing is neutral in the universe, that is $0$.
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protik
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Re: Problems For National:1

Unread post by protik » Sun Jan 01, 2012 12:16 am

I think it is the first reply of 2012.
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protik
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Re: Problems For National:1

Unread post by protik » Sun Jan 01, 2012 12:17 am

oh! I was wrong.. again...
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Masum
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Re: Problems For National:1

Unread post by Masum » Sun Jan 01, 2012 12:25 am

protik wrote:oh! I was wrong.. again...
Why?
One one thing is neutral in the universe, that is $0$.
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Moon
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Re: Problems For National:1

Unread post by Moon » Sun Jan 01, 2012 12:44 am

Maybe you should post all the problems here and also in separate posts so that people can discuss.
"Inspiration is needed in geometry, just as much as in poetry." -- Aleksandr Pushkin

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Masum
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Re: Problems For National:1

Unread post by Masum » Sun Jan 01, 2012 10:59 pm

Was the message to me? I didn't get it. :) If it was for me, then, this is in fact a national type exam. :)
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bristy1588
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Re: Problems For National:1

Unread post by bristy1588 » Mon Jan 02, 2012 1:22 pm

When is the last time to post our solutions, and when will the official solutions be posted?
Bristy Sikder
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sm.joty
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Re: Problems For National:1

Unread post by sm.joty » Mon Jan 02, 2012 4:20 pm

I can't understand question no.5
What is the necessity of $n$ here. Is there any bug in this problem ??? :?:
হার জিত চিরদিন থাকবেই
তবুও এগিয়ে যেতে হবে.........
বাধা-বিঘ্ন না পেরিয়ে
বড় হয়েছে কে কবে.........
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Nadim Ul Abrar
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Re: Problems For National:1

Unread post by Nadim Ul Abrar » Mon Jan 02, 2012 5:06 pm

sm.joty wrote:I can't understand question no.5
What is the necessity of $n$ here. Is there any bug in this problem ??? :?:
i think it wil be
"sum of digits of $m $divides$ n$"

isnt it masum vai ??

( আমার একাত্তর তম পোস্ট । :) দেখতে কিযে ভাল লাগছে)
$\frac{1}{0}$
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*Mahi*
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Re: Problems For National:1

Unread post by *Mahi* » Mon Jan 02, 2012 6:23 pm

Yes, it is.
Haven't anyone posted their solutions? If people are not interested, then we can always go back to discussion policy. (With consent of Masum vai)
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