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Number of male employees working in company B = 760 – 220 = 540 Number of female employees working in company A = 540 x (100/120) = 450 Number of female employees working in company C = 220 x (9/11) = 180 Number of female employees working in company B = 930 – (450 + 180) = 300 Number of male employees working in company A = 880 – (540 + 220) = 120 Required average = (540 + 220)/2 = 380
7, 14, 42, 210, 1470, ?
362 284 393 451 144 221
...5, 11, 19, 29, 41, ?
Select the number from among the given options that can replace the question mark (?) in the following series.
24, 35, 51, 73, 102, ?
7 98 644 3145 12596 37797
...2, 12, 36, 80, ?, 252
43 ? 45 39 47 37
...9 49 251 ? 2999 5989
...3, 4, 10, 33, 136, ?, 4116
If 24 33 x 42 6 51
Then, 20% of x + 40% of x=?
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