tag:blogger.com,1999:blog-2893315201359920156.post5677780833828925394..comments2023-10-28T20:35:12.856+05:30Comments on Best Brain Teasers: Mathematics Problemlaveshhttp://www.blogger.com/profile/03731980294342074301noreply@blogger.comBlogger9125tag:blogger.com,1999:blog-2893315201359920156.post-63600080447299989872017-04-23T05:40:58.739+05:302017-04-23T05:40:58.739+05:301/4 + 1/6 - 1/12, 3/12 + 2/12 -1/12 = 4
Is it 4...1/4 + 1/6 - 1/12, 3/12 + 2/12 -1/12 = 4<br />Is it 4 hrsSujilalhttps://www.blogger.com/profile/03704261702082485152noreply@blogger.comtag:blogger.com,1999:blog-2893315201359920156.post-40838546003140821672013-03-01T00:47:31.538+05:302013-03-01T00:47:31.538+05:303 hours ;
Hot water tap takes 6 hours to fill - ...3 hours ; <br /><br />Hot water tap takes 6 hours to fill - for one hour - 1/6 of the bucket<br /><br />Cold water tap takes 4 hours to fill - for one hour - 1/4 of the buckets.<br /><br />And the leak takes 12 hrs to empty - for one hr - 1/12.<br /><br />so 1/4+1/6-1/12 = 1/3<br /><br />for hour fills 1/3, so it takes 3 hrs to fill bucketAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-2893315201359920156.post-77349639136316594172013-01-21T11:20:46.478+05:302013-01-21T11:20:46.478+05:303 hrs3 hrsAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-2893315201359920156.post-65774219164930905172013-01-15T13:41:48.339+05:302013-01-15T13:41:48.339+05:303 hrs3 hrsAnonymoushttps://www.blogger.com/profile/03628861776894796056noreply@blogger.comtag:blogger.com,1999:blog-2893315201359920156.post-10842913434491311772013-01-14T20:18:09.334+05:302013-01-14T20:18:09.334+05:303 hrs3 hrsAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-2893315201359920156.post-81686914580927859472013-01-14T15:41:40.618+05:302013-01-14T15:41:40.618+05:303 hours3 hoursAnonymoushttps://www.blogger.com/profile/03624156896176010176noreply@blogger.comtag:blogger.com,1999:blog-2893315201359920156.post-68185784282071207222013-01-14T13:32:28.491+05:302013-01-14T13:32:28.491+05:305 hours5 hoursAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-2893315201359920156.post-26709257277272580792013-01-14T12:17:13.734+05:302013-01-14T12:17:13.734+05:303 hours3 hoursAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-2893315201359920156.post-76711347871281501692013-01-14T10:59:23.525+05:302013-01-14T10:59:23.525+05:303hr3hrYASHnoreply@blogger.com