Question

The project has 35 members total. How many communication channels do we have?

(a) 222 (b) 595 (c) 1004 (d) 1204

We want to have no more than 340 communication channels, what is the largest team we can have?

		(a) 22
		(b) 26
		(c) 29
		(d) 37 Our project has 24 members. How many MORE communication channels will there be if we add one more team member? (a) 24 (b) 276 (c) 300 (d) 576

Answer 1

Question 1:

No. of communication channels =

For n = 35,

No. of communication channels = = = 595‬

Answer: (b) 595

Question 2:

If no. of communication channels required = 340

No. of communication channels =

340 =

n = 26.58

i.e. Less than 26 members

Answer: (b) 26

Question 3:

No. of members = 24

No. of communication channels = = = 276

1 member is added, total members = 25

No. of communication channels = = = 300

Hence, no. of communication channels added = 300 - 276 = 24 channels

Answer: (a) 24

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