Question Paper from: SBI Clerk mains 2016

On an average United’s customers use 40 deposit slips per 100 customers, Peoples’ customers use 60 deposit slips per 100 customers, and Welfare’s customers use 55 deposit slips per 100 customers. What is the ratio of deposit slips used by Peoples’ customers on Monday, Tuesday, & Wednesday combined, to that of United’s on Thursday & Friday?

After a massive push to go Digital by the central government, 10% of United, 15% of Welfare and 12% of Peoples banks’ customers started banking activities online and, thus, stopped coming to branches. For the week in line graph, the number of visitors who stopped coming to United bank was what percentage of same number for Welfare bank?

On an average which bank gets the maximum visitors during a week?

A bank’s efficiency is measured by the amount of time it takes to resolve a customer’s issues – lesser the time, more efficient is the bank. The following table shows total time taken by a bank per day to resolve the issues of all of its customers

Which is the most efficient bank and on which day? (Use the number of customers from the line graph)