The following table shows the number of employees of five companies A-E who prefer their own vehicle to reach office and percentage (%) of employees who prefer Metro and Bus to reach office. There are only three modes of transport as mentioned. Based on the data in the table, answer the questions that follow. Company wise Distribution of Employees Preferring Modes of TransportCompany Number of Employees who prefer their own Vehicles Number of Employees who prefer Metro Number of Employees who prefer Bus A 184 68% 24% B 78 60% 35% C 384 55% 30% D 182 70% 16% E 220 72.5% 15%
In an another company P, if the number of employees who prefer travelling by Metro is 25% more than the number of employees who prefer travelling by Metro from company B and the number of employees who prefer travelling by metro from company P is 45% of the total number of employees in that company, then the total number of employees in company E is _______________ % less than the total number of employees in company P.
Given:
The number of employees preferring metro in Company P = 25% more than the number of employees preferring metro in Company B
Calculation:
Employees using metro in Company B = (78 * 60)/5 = 936
The number of employees preferring metro in Company P = 1.25 * 936 = 1170
Let the total number of employees in Company P be "m".
The number of employees preferring metro in Company P;
⇒ 0.45m = 1170
⇒ m = 2600
Total number of employees in Company P = 2600
Total employees in Company E = 22000 ÷ 12.5 = 1760
Percentage difference = [(2600 - 1760 ) ÷ 2600] × 100 = 840 ÷ 13 = 32 \(\dfrac{4}{13}\)
∴ The total number of employees in Company E is approximately 32 \(\dfrac{4}{13}\) % less than the total number of employees in Company P.
Important Questions from Tabulation
The table shows District-wise data of a number of primary school teachers posted in schools of a city.
Study the table and answer the question:
District
Male teachers
Female teachers
East
1650
2375
North
1075
2651
West
1280
1520
South
1170
1085
Central
690
859
What is the difference between the total number of male teachers in the districts East, North, West taken together and the total number of female teachers in the districts East and South?Table shows income (in Rs. ) received by 4 employees of a company during the month of December 2020 and all their income sources.
Source
Amit
Suresh
Nitin
Varun
Salary
35000
38500
29000
42000
Arrears
6000
6300
5000
7500
Bonus
1000
1100
1000
1240
Overtime
1800
1950
1400
1500
What is the ratio of salary of Varun to his income other than salary?Study the table and answer the question:
Income (Rs.)
No. of persons
Less than 200
12
Less than 250
26
Less than 300
34
Less than 350
40
Less than 400
50
What is the percentage of persons earning Rs. 250 or more?The following table shows the annual profit of a company (in Rs. lakh).
2014-2015
2015-2016
2016-0217
2017-2018
2018-2019
625
690
725
775
815
The period which has the maximum percentage increase in profit over the previous year is:
The table given below shows the number of persons participating in a survey from 6 different states.
States Persons S1 100 S2 200 S3 400 S4 500 S5 600 S6 800 What is the ratio of number of person participating in a survey from state S3 to the number of person participating in a survey from state S4?
