Distribution of Employees in National Insurance Company by age groups:(for questions 76-78)

Age Group Per cent
46 and over 25
40-45 34.5
35-39 25.62
30-34 12.9
Under 30 1.9

76. Thirty thousand employees of this company are 46 years or over.How many
thousand(to the nearest 0.1 thousand)are in the youngest group?

77. Out of every ten thousand workers how many are between 35 and 39 years of age?

78. How many more workers per thousand of all the employees are there in the 35-39 age group than in the 30-34 age group?

1 answer

Age Group (Per cent)
46 and over (25)
40-45 (34.5)
35-39 (25.62)
30-34 (12.9)
Under 30 (1.9)