25
40
50
60
Source: Bangladesh Bank - Assistant Director - 2012
Answer: 60
Explanation:
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You should read | Questions
Find the probability of selecting a prime number from a set of number 1 to 15 (both inclusive).
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You should read | Topic
নল ও চৌবাচ্চা (Pipes and Cistern)
পুরস্কার ও সম্মাননা
যুদ্ধ, চুক্তি ও সম্মেলন
সাইবার নিরাপত্তা ব্যবস্থা
ভাষা আন্দোলন ও মুক্তিযুদ্ধভিত্তিক সাহিত্য
প্রতিশব্দ বা সমার্থক শব্দ
বাংলা ভাষা ও বাংলা ব্যকরণ
ভগ্নাংশ (Fraction)
বাংলা সাহিত্যের বিবিধ প্রশ্ন
বিবিধ সাধারন জ্ঞান
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