Question
If number of staff members in Patna is 10% less than
number of staff members in Chandigarh, then what is the difference between number of staff members who work in Finance department in these 2 cities and who work in Credit department in these 2 cities? Study the following table carefully. Some values are missing. Complete that based on given information in each question to answer the question. The table shows the number of staff members in Allahabad Bank in 5 different cities with total staff members being 2130. Table also shows the percentage of staff members working in 4 departments – Customer Services, Clerks, Loan and Finance with each staff members in only 1 department.Solution
Total staff members in Patna and Chandigarh = 2130 – (450 + 380 + 350) = 950 So if in Cahndigarh, staff members is x, then in Patna = 90% of x So, x + 90x/100 = 950therefore, x = 500, So, in Chandigarh = 500, and in Patna = 90% of 500 = 450 So, required answer = [32% of 450 + 25% of 500] – [20% of 450 + 25% of 500]or = 12% of 450 = 54
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