alleryരണ്ട് സെറ്റുകളിൽ ഒന്നിൽ മാത്രമുള്ളവ 24 നമ്പറുള്ളതും രണ്ട് സെറ്റുകളിലും ഉള്ളവ 8 നമ്പറുള്ളതുമാണ്. യൂണിയനിൽ എത്ര പേർ ഉൾപ്പെടുന്നു?
A16
B32
C40
D28
Answer & Solution
Correct answer: B. 32
എക്സ്ക്ലൂസീവ് ഭാഗങ്ങളുടെയും ഓവർലാപ്പിന്റെയും ആകെത്തുകയാണ് യൂണിയൻ: 24 + 8 = 32.
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