GRE Prep Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customized
for You
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
Re: In how many different ways can 3 identical green shirts and
[#permalink]
06 Nov 2019, 19:28
06 Nov 2019, 19:28
1
Sonali wrote:
In how many different ways can 3 identical green shirts and 3 identical red shirts be distributed among 6 children such that each child receives a shirt?
a.) 20
b.) 40
c.) 216
d.) 720
e.) 729
a.) 20
b.) 40
c.) 216
d.) 720
e.) 729
This can be solved by using MISSISSIPPI rule ( \(\frac{{total no.}}{{identical items}}\))
No. of ways it can be arranged =\(\frac{{6!}}{{(3!)*(3!)}} = 20\)
**Plz mention the source
gmatclubot
Re: In how many different ways can 3 identical green shirts and [#permalink]
06 Nov 2019, 19:28
Moderators:
|
|
||
