Study the following table carefully to answer the questions that follow:
Number of Employees Promoted to the Post of Manager in Six Different Banks Over the Years
Bank L M N O P D
2015 48 46 52 44 37 39
2016 50 47 50 32 44 46
2017 46 40 50 42 38 35
2018 38 48 36 51 35 39
2019 32 44 46 45 48 40
2020 52 39 47 41 46 43
Question: What is the average number of employees promoted by D Bank over all the years together ?
(a) 44
(b) 39.5
(c) 35
(d) 42.5
Ans: (d)
Question: What is the total number of employees who got promoted in all the banks together in the year 2018 ?
(a) 234
(b) 243
(c) 266
(d) None
Ans: (d)
Question: What is the percent increase in the number of employees promoted by D Bank in 2016 from the previous year rounded off to two decimals
(a) 16.23
(b) 15.84
(c) 17.95
(d) 18.68
Ans: (c)
Question: Number of employees promoted by P Bank in the year 2019 is approximately what percent of the total number of employees promoted by all the banks together in that year ?
(a) 30
(b) 9
(c) 14
(d) 19
Ans: (d)
Question: What is the respective ratio of total number of employees promoted by M Bank in the years 2016 and 2019 together to the total number of employees promoted by L Bank in the same years ?
(a) 41 : 63
(b) 43 : 51
(c) 47 : 53
(d) 45 : 61
Ans: (b)