1 . In a room of 36 people. 20 players play chase while 28 players play poker. How many players play both?

  • A. 45
  • B. 20
  • C. 12
  • D. 28
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জাতীয় নিরাপত্তা গোয়েন্দা সংস্থা-(NSI) Assistant Director- Research officer &amp- Assistant Programmer-০৮/১০/২০২১
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