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Total number of male employees in the company = 640 Let the number of male employees in HR department be x. Now, number of male employees in IT department = x ndash; 10 Number of male employees in Marketing department = x ndash; 20 Number of male employees in Production department = x ndash; 30 According to question, =gt; x + x ndash; 10 + x ndash; 20 + x ndash; 30 = 640 =gt; 4x = 640 + 60 =gt; x = 175 So the number of male employees in HR department = 175 Number of male employees in IT department = 165 Number of male employees in Marketing department = 155 Number of male employees in Production department = 145 Number of female employees in Marketing department = 145 Number of female employees in IT department = 160 Number of female employees in HR department = 160 times; (7/8) = 140 Number of female employees in Production department = 160 times; (5/8) = 100 Required ratio = 145 : 145 = 1:1
20, 22, 47, 145, 585, 2920
360, 322, 286, 248, 220, 190
100, 125, 143, 169, 198, 230, 265
186, 179, 170, 162, 146, 131, 114
Find the wrong number in the given number series.
548, 532, 568, 510, 604, 460
Find the wrong number in given number series.
1177, 1161, 1125, 1061, 961, 837.
232, 269, 300, 331, 352, 371
640 1920 240 720 92 270