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The venn diagram show a class of 50 students with…

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The venn diagram show a class of 50 students with the games they play. How many students play only two games?

The venn diagram show a class of 50 students with
  • A. 15
  • B. 16
  • C. 18
  • D. 20

QUICK ANSWER…

A

SOLUTION 

The number of students that play only two games = the sum of all numbers intersecting only two sports.

This is = 4 + 3 + 8 = 15

Now for the right answer to the above question:

  1. Option A is correct.
  2. Option B is incorrect.
  3. C is incorrect.
  4. D is not the correct answer.

KEY-POINTS…

You may please note these/this:

  • From the venn diagram, the number of students that play all three sports = 2
  • The number that play only one sport = 10 + 7 + 6 = 23
  • And the number of students that do not play any of the games = 10.
RELATED!  In a school of 150 students...

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/ culled from 2016 JAMB-UTME mathematics past question 10 /

The venn diagram show a class of 50 students with... » QuizTablet
The venn diagram show a class of 50 students with... » QuizTablet

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