Sunday, July 25, 2010

नौ अंकों की 11 से विभाज्य संख्याएं तलाशिए... (Find nine-digit numbers, divisible by 11...)

विशेष नोट : अगर आप जवाब ढूंढ लेते हैं तो ठीक, वरना कमेंट लिख दीजिएगा, मैं जवाब आपको मेल के जरिये भेज दूंगा...

नौ अंकों की ऐसी न्यूनतम और अधिकतम संख्याएं मुझे बताएं, जिनके सभी नौ अंक भिन्न हों, और उन्हें 11 से भाग दिए जाने पर शेष न बचे, अर्थात वे दोनों संख्याएं 11 से विभाज्य हों...

Now, the same riddle in English...

Special Note: If you succeed in solving this one, well and good; but in case, you don't, just leave a comment, and I will mail the answer to you... 

Please tell me the smallest and the biggest nine-digit numbers, of which all digits are different, and can be divided by 11 without having any remainder, i.e. the numbers should be divisible by 11...

4 comments:

  1. smallest 9 digit number - 123406789
    biggest 9 digit number - 987604321

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  2. Prakash Bhai... I can't congratulate you, as I have a smaller number than your smallest number, and a bigger number than your biggest number... Try one more time, buddy... :-)

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  3. This comment has been removed by a blog administrator.

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