Subject
NSI নিয়োগ
Topic
জাতীয় নিরাপত্তা গোয়েন্দা সংস্থা (NSI) (সহকারী পরিচালক) - ০৮.১০.২০২১
What is the probability of getting a sum of six if two dice are thrown at once?
What is the probability of getting a sum of six if two dice are thrown at once?
ক)
5/36খ)
7/36গ)
2/3ঘ)
1/36Explanation
এখানে, দুইটির যোগফল ৬ হতে পারে ৫টি ক্ষেত্রে (১ +৫, ২ + ৪, ৩ + ৩, ৪ + ২, ৫ + ১) এবং, মোট নমুনা সংখ্যা = ৩৬ সুতরাং, নির্ণেয় সম্ভব্যতা = ৫/৩৬Related questions
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