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In the sport of mixed martial arts, more than 30% of all fig
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17 Sep 2017, 10:26
17 Sep 2017, 10:26
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00:00
Question Stats:
72% (02:05) correct
27% (02:16) wrong based on 158 sessions
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In the sport of mixed martial arts, more than 30% of all fighters are skilled in both the Muy Thai and Brazilian Jiu Jitsu styles of fighting. 20% of the fighters who are not skilled in Brazilian Jiu Jitsu are skilled in Muy Thai. 60% of all fighters are skilled in Brazilian Jiu Jitsu.
Quantity A |
Quantity B |
The percent of fighters who are skilled in Muy Thai |
37% |
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
Re: In the sport of mixed martial arts, more than 30% of all fig
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21 Sep 2017, 07:08
21 Sep 2017, 07:08
6
Fine, then the answer is A! Column A only asks for the percentage of Muay Thai fighters and given that 60% of all fighters are Brazilian Jujitsu fighters, 100%-60% = 40% > 37%. All the other information are superfluous since the question is about Muay Thay fighters in general, no matter if they can also do Brazilian Jujitsu or not.
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Re: In the sport of mixed martial arts, more than 30% of all fig
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19 Oct 2021, 11:52
19 Oct 2021, 11:52
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void wrote:
hi carcass,if we representing in venn diagram above question, how will you draw it?
i draw but i got 50 percent who thai boxing, so help me out on this.
i draw but i got 50 percent who thai boxing, so help me out on this.
Drawing a Venn diagram would be very tricky with this question.
I suggest you try using the Double Matrix method.
If you do, you can set up your information as follows:
From here we should recognize that, if 60 (of 100) fighters are skilled in Brazilian Jiu Jitsu, then the remaining 40 fighters are NOT skilled in Brazilian Jiu Jitsu, which means x = 40.
At that point, we can solve the question.
