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Anika Sharma

· started a discussion

· 1 Months ago

detailed solutions

Question:

DIRECTIONS: Study the data given in the table carefully to answer the questions that follow. The table represents the employees from six different states who attended meetings.

Percentage of employees from five states who participated in six different meetings

State

↓

Exactly One

Meeting

Exactly Two

Meetings

Exactly Three

Meetings

Exactly Four

Meetings

Exactly Five

Meetings

Exactly six

Meetings

D

20%

15%

20%

12%

-

16%

E

-

10%

25%

-

-

40%

F

10%

12%

22%

-

-

-

G

-

-

25%

20%

9%

18%

H

16%

-

22%

-

14%

5%

Note: A few values are missing, The candidate needs to find those based on the requirement. Every question is independent of the other.

The total number of employees of state F who participated in all the meetings is 500. Find the difference between the number of employees who participated in at most two meetings and the number of employees who participated in at least three meetings of F.

Options:
A)

150

B)

250

C)

300

D)

500

E)

None of these

Solution:

 

Ans: (e)

The number of employees of state F who participated in at most two meetings = 22% of F.

The number of employees of state F who participated in at least three meetings = 78% of F.

The required difference = (0.78 – 0.22) × 500 = 280

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