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Question: At a party , everyone shook hands with everybody else. There were 66 handshakes . How many people were there in the party ?
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Question: At a party , everyone shook hands with everybody else. There were 66 handshakes . How many people were there in the party ?
Question 1: At a party , everyone shook hands with everybody else. There were 66 handshakes . How many people were there in the party ?
View topic: বিন্যাস, সমবেশ ও সম্ভাব্যতা (Permutation, Combination and Probability)
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Source: Bangladesh Bank - Assistant Director - 2012
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Answer: 12
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সমীকরণ (Equations)
শব্দের প্রকারভেদ ও উৎস
Subject-Verb Agreement
পদ প্রকরণ
প্রবন্ধ ও বিভিন্ন রচনাবলী
Sentence
বিশ্বখ্যাত বাক্তিত্ব
বাংলা ভাষা ও বাংলা ব্যকরণ
প্রতিশব্দ বা সমার্থক শব্দ
Appropriate Preposition
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