In addition a m ale operator gets rs 15 per call he

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Unformatted text preview: d Rs .300 per day res pectively. In addition, a m ale operator gets Rs .15 per call he ans wers and a fem ale operator gets Rs .10 per call s he ans wers . To m inim ize the total cos t, how m any m ale operators s hould the s ervice provider em ploy as s um ing he has to em ploy m ore than 7 of the 12 fem ale operators available for the job? a . 15 b . 14 c. 1 2 d . 10 e .No t Atte mp te d 29. Three Englis hm en and three Frenchm en work for the s am e com pany. Each of them knows a s ecret not known to others . They need to exchange thes e s ecrets over pers on-to-pers on phone calls s o that eventually each pers on knows all s ix s ecrets . None of the Frenchm en knows Englis h, and only one Englis hm an knows French. What is the m inim um num ber of phone calls needed for the above purpos e?. a. 5 b . 10 c. 9 d . 15 e .No t Atte mp te d 30. A rectangular floor is fully covered with s quare tiles of identical s ize. The tiles on the edges are white and the tiles in the interior are red. The num ber of white tiles is the s am e as the num ber of red tiles . A pos s ible value of the num ber of tiles along one edge of the floor is a . 10 b . 12 c. 1 4 d . 16 e .No t Atte mp te d Check your Score Reset All Sponse re d Links This w ebpage is not available The s erver at g...
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This document was uploaded on 03/23/2014.

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