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In an organization of 4000 people travel by five modes of transport such as train, bus, metro, auto-rickshaw, and carpool. 50% of employees travel by train and 850 employees out of remaining travel by bus. Of the remaining employees, 50% of them travel by metro and 225 employees out of remaining travel by auto-rickshaw. What is the percentage of employees traveling by carpool out of total people in the organization?

In an organization of 4000 people travel by five modes of transport such as train, bus, metro, auto-rickshaw, and carpool. 50% of employees travel by train and 850 employees out of remaining travel by bus. Of the remaining employees, 50% of them travel by metro and 225 employees out of remaining travel by auto-rickshaw. What is the percentage of employees traveling by carpool out of total people in the organization? Correct Answer 8.75%

Given:

Total employees = 4000 

Calciulations:

50 % of total employees = 4000 ×  50/100

= 2000 employees.

The remaining employees are = 4000 − 2000

= 2000 employees

From the remaining employees 850 travel by bus.

So, the number of employees remaining = 2000 - 850

= 1150 employees

From 1150 employees, 50% travel by metro = 1150 ×  50 / 100

= 575 employees

So, the remaining employees now are = 1150 − 575

= 575 employees

From this, 225 employees travel by auto and the remaining travel by car- pool.

The remaining employees are = 575 - 225

−= 350 employees

So, 350 employees travel by car- pool.

The percentage of employees travelling by carpool = 350/4000 × 100

= 8.75 %

∴ The percentage of employees traveling by carpool out of total people in the organization is 8.75%.

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