The guy who started the thread should have made it public while creating a poll, then its possible to see the names of guys who polled.
I think, now a moderator can change it.
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Shaishav Amrut Solanki, is the Indian Institute of Management (IIM) Indore's first author - could very well be the first on-campus author among all IIMs. Having just released a book few days ago, the young author is all smiles seeing it do brisk business. The book, the author claims is as much fiction as non-fiction and abo...
Clifford_Dsouza if writers move into Managerial colleges then where would.... 17 Nov '11.
AssassinCT Disheartened after reading his interview. Very negativ.... 07 Feb '12.
We need to find numbers divisible by 3,5 and eliminate those divisible by 21,35,15 and add those divisible by 105.
divisible by 3 => 102 to 999 => 897/3 + 1 => 300
divisible by 5 => 105 to 995 => 895/5 + 1 => 180
Divisible by 21 => 21*47 is near 999 so , 47 - 4 = 43 such numbers
Divis...
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Its not possible to make all of them equal.
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129*127*125*122*119*117
Last digit is 0
now, Last two digits of
29*27*25*61*19*17 is 25
1/x + 1/y = 1/196
(x+196)(y+196) = 196^2
RHS takes all the divisors of 196^2 = 14^4 => 7^4 * 2^4 => 25
(Oops Ordered pairs i ignored)
@RC89 : Wish you a Happy Birthday
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Its 2^n - 1, n is number of weights
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It will be 168
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7^6 is the number of cases in which the 6 tickets chosen are numbered between 1 to 7 i.e., where there is no 8, 9 or 10.
6^6 is the number of cases in which the 6 tickets are numbered between 1 to 6 i.e. where there is no 7, 8, 9 or 10.
7^6 - 6^6 is the no of cases in which 7 is there and a...
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Here are the solutions
(19,684)
(21,252)
(27,108 )
(45,60)
(99,44)
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