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Source: — Data Sufficiency |
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by rajataga » Tue Jan 06, 2009 7:35 am
E.

This has been discusses earlier a couple of times.

In brief, if the digit after the decimal is 0-4, then round it off to the lower integer. If it is 5-9, round it off to the higher interger.

Now try this by pluggin in values for x.4, x.5, x.6, you will get different values. Hence, insufficient.
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by vivek.kapoor83 » Tue Jan 06, 2009 8:59 am
i did it same way

stmt 1 : value of 3.6 <x+y <4.4
stmt 2 : value of 0.6 <x-y <1.4

adding two 4.2 <2x<5.8
2.1 <x<2.9 ( I divided wrongly here, i put the value 5.8/2 =2.3
Hence Insuff.
is this the sol. :P

MERA KYA HOGA KALIA

IS this d correct sol ?
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by ronniecoleman » Wed Jan 07, 2009 1:20 am
vivek.kapoor83 wrote:i did it same way

stmt 1 : value of 3.6 <x+y <4.4
stmt 2 : value of 0.6 <x-y <1.4

adding two 4.2 <2x<5.8
2.1 <x<2.9 ( I divided wrongly here, i put the value 5.8/2 =2.3
Hence Insuff.
is this the sol. :P

MERA KYA HOGA KALIA

IS this d correct sol ?

HIMMAT NA HAAR BACHE!!
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by logitech » Wed Jan 07, 2009 2:03 am
If HIMMAT NA HAAR BACHE!! means OA is E...

Thats right!! :)
LGTCH
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by vivek.kapoor83 » Wed Jan 07, 2009 4:41 am
that means u r an Indian..........................it means that Logitech....u know Hindi...
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