In a birthday party, every person shakes hand with every other person. If there was a total of 28 handshakes in the party, how many persons were present in the party?

🎲 Try a Random Question  |  Total Questions in Quiz: 67  |  🧠 Study this quiz with Flashcards
This question is part of a full practice quiz:
Permutations & Combinations — practice the complete quiz, review flashcards, or try a random question.


In a birthday party, every person shakes hand with every other person. If there was a total of 28 handshakes in the party, how many persons were present in the party?






ADVERTISEMENT