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General Forum: Love | | PUZZLES PUZZLES AND PUZZLES | |
| marE!!
Posted by: Durga Prasad At: 30, Jan 2004 7:49:31 PM IST
right....:)
Posted by: Raj Sekhar At: 30, Jan 2004 7:40:37 PM IST
14, 27 & 28
Posted by: Durga Prasad At: 30, Jan 2004 7:21:31 PM IST
ok....a small one...
while reading a certain newspaper,some four pages were found missing.,.....one of the missing pages is 13 and the last page of this section is 40.
what are the other three missing pages???
Posted by: Raj Sekhar At: 30, Jan 2004 7:00:21 PM IST
next puzzle????
:)
Posted by: Mrs. Aruna At: 30, Jan 2004 6:58:55 PM IST
ok...
Any more questions?????
Posted by: Raj Sekhar At: 30, Jan 2004 6:52:16 PM IST
anupama garu...ee board lone nenu post chesaanu kadaa naa solution.......
adi ardham kaaledaa????
Posted by: Raj Sekhar At: 30, Jan 2004 5:42:15 PM IST
case(1):
group A group B group C
1 5 9
2 6 10
3 7 11
4 8 12
weighing 1: first weigh group A and group B suppose that they are equal,
means that the odd coin is in group c.,(obviously group A and group B
coins are all of same weight hence good coins)
weighing 2:
group A group B
1 5
2 9
3 10
4 11
now weigh group A and group B if again there is no imbalance.,means that
the odd coin is 12.ok., else if there is imbalance if group A ) group B.,
the odd coin is light weight and is in 9,10,11 and we can find out easily
using third weighing(bcoz we know the odd coin is heavy or light) and
similary the case if groug A ( group B.
case 2:
group A group B group C
1 5 9
2 6 10
3 7 11
4 8 12
weighing 1: in this case suppose that group A ) group B ., so group c has
good coins( 9 ,10,11 ,12).
weighing 2:
group A group B
1 4
2 9
3 10
5 11
xchange 4,5 coins and weigh this., if this weighing also gives
group A ) group B.,from this we infer that 6,7,8 are good coins ., and
also with the xchange of 4 and 5 there is no change in the imbalance .,
and hence 4 and 5 also good coins., since group A ) group B the odd coin
will be in 1,2,3 and is of light weight.,
if group group A ( group B that means with the xchange of 4 and 5 there
is change in the direction of imbalance hence odd coin will be in 4,5 and
we can find using third weighing ( compare with a good coin)
if group A =group B that means the odd coin will be in 6,7,8 and is of
light weight ( from 1st weighing) and we can find out the odd coin using
third weighing .,ok
idi srinivas garu ichhcina solution.
Posted by: Mrs. Aruna At: 30, Jan 2004 11:24:06 AM IST
meeku kaavalaa anupamaa daaniki ans.....srinivas garu solution naaku pampinchaaru..ikkada post cheyyanaa..inbox ki pampinchanaa...
Posted by: Mrs. Aruna At: 30, Jan 2004 10:55:28 AM IST
yes Mr. Giri... it's correct... nice!
Posted by: Ravi Kanth Yalamanchili At: 29, Jan 2004 12:07:47 PM IST
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