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14 Jun 2007 16:03:44 IST
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u r given a 40 kg stone it drops on the ground and breaks in 5 pieces. tell the weight of these 5 pieces such that u can measure any desired weight upto 40 kg
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gaurav
Let difficulties know that u r more difficult
ONE GOOD REASON WHY A MAN SUD GET MARRIED?
He doesnot then have to blame everything on the govt.
The trouble being punctual abt a work is dat dere is no one to notice it |
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14 Jun 2007 16:09:07 IST
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hey guys answer it yaar
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gaurav
Let difficulties know that u r more difficult
ONE GOOD REASON WHY A MAN SUD GET MARRIED?
He doesnot then have to blame everything on the govt.
The trouble being punctual abt a work is dat dere is no one to notice it |
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14 Jun 2007 16:11:17 IST
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according to me it's not posssible!! if u hv 5 different wts then the max. no. of wts u can get is 31. don't know how u can get all 40 wts!
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14 Jun 2007 16:26:15 IST
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Dude a pretty good question
the answer is
1 , 2 , 4 , 8 , 25
With the first four arrangement of 1,2,4,8
we can measure upto 15 kgs
now for 16kg measuring we can put the 16kg weigth on the other side along with more 9kgs ( can be any arrange ment like 1.8 )
and then the 25 kg stone in the measurement side so the weigth gets balanced .
so on we can keep on adding the weigths and measuring.
plZ rate me for my efforts.
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Always available for help !
But Remember Don't hesitate to ask a good Question but
Be damn serious for Questioning a weak one.
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14 Jun 2007 16:30:56 IST
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nice effort waterdemon.....
but gaurav seems have made a mistake.....it shud be 6 pieces only then its possible without needing any xtra weight
1,2,4,8,16,9
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14 Jun 2007 16:31:34 IST
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ryt
1,2,4,8,25 is correct
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devesh
La parada de tettas |
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15 Jun 2007 11:05:20 IST
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try the sane qn now the stone weighs 100kg and it gets divided in 6 pieces
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gaurav
Let difficulties know that u r more difficult
ONE GOOD REASON WHY A MAN SUD GET MARRIED?
He doesnot then have to blame everything on the govt.
The trouble being punctual abt a work is dat dere is no one to notice it |
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15 Jun 2007 14:56:57 IST
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Wow anithe rquestion of the same kind
I love doing the same type of questions bot more difficult than before
The stones can be in the
Following weights
1, 2 , 4 , 8 , 16 , 69
This can be done as follows
We can measure the weights from 1 to 31 kgs with the help of the
First 5 stones
And then to measure 32 kgs we can have 69 kg on the meauring
Side and then the32 kg + use of the five stones for adding 5kg extra to the balance which will help us measure
Then for measuring 95 kg we can take 69 , 16 , 8 , 2 Kg weigths.
And so on we can keep on measuring the weights.
plZ rate me for my efforts.
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Always available for help !
But Remember Don't hesitate to ask a good Question but
Be damn serious for Questioning a weak one.
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15 Jun 2007 18:53:58 IST
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absolutely dude tis a very famous questin
actually it was that 1050 rs are to be kept in bags so that we can get any denominations
how many such bags shld be made
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devesh
La parada de tettas |
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15 Jun 2007 21:24:06 IST
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i wud like to remind everyone that no rates count in lounge......
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.......................................................................................
Aatish Pandit...IITD (civil)
AIR - 1445 ( IITJEE 2009 )
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One shud always either find a way, or make one !
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Best of luck to all my mates....
........................................................................................
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