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What approximate value should come in the place of (?) in the following questions.
42.851 % of 350 + 71.428% of 140 = ? + 49.91
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150 + 100 = ? + 50
? = 200
8.011 * 35.91 + √360 * √530 = ? + 11.05 * 47.903
288 + 437 = ? + 528
? = 197
15.05% of 639.901 + 19.879 % of 420.15 = ? * 8.93
96 + 84 = ? * 9
? = 20
145.26 % of 159.971 + 114.97 % of 420.078 = ?+ 414.891
232 + 483 = ? + 415
? = 300
32.162% of 549.95 + 1012.02 ÷ 22.87 = ? * 11.091
176 + 44 = ? * 11
Directions For Questions
Study the following information carefully and answer the questions given below.
The given bar graph shows the number of employees in three different departments in five different companies.
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Total number of employees from A in all the departments together is approximately what percent more than that of the total number of employees from D in all the departments together?
Required percentage = ((225 + 125 + 175) – (175 + 200 + 75))/(175 + 200 + 75) * 100
= 166.7%
What is the ratio of the number of IT employees from B, C and E together to number of HR employees from B, C and E together?
IT employees in B, C and E = 125 + 225 + 150 = 500
HR employees in B, C and E = 200 + 150 + 225 = 575
Required ratio = 500:575
= 20:23
Total number sales employees in all the companies together is approximately what percent of the total number of IT employees in all the companies together?
Required percentage = (175 + 100 + 125 + 75 + 175)/(225 + 125 + 225 + 175 + 150) * 100
= 72%
If the ratio of the number of male to female employees in HR department from E is 4:5 and the ratio of the number of male to female employees in sales department from C is 3:2. What is the difference between the number of male and female employees in HR and Sales department together from company C and E?
Number of male employees in HR department from E = 225 * 4/9 = 100
Number of female employees in HR department from E = 225 * 5/9 = 125
Number of male employees in Sales department from C = 3/5 * 125 = 75
Number of female employees in Sales department from C = 2/5 * 125 = 50
Required Difference = (125 + 50) - (100 + 75) = 0
The number of IT employees from A is approximately what percent of the number of HR employees from B and C together?
Required percentage = 225/(200 + 150) * 100 = 64%
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