1) Arrangement of 10 people in a row. a) Permutation b) Combination 2) A committee of 5 persons will be chosen from a group of 7 persons. a) Permutation b) Combination 3) A group of 45 people are going to run a race. The top three runners earn gold, silver, and bronze medals. a) Permutation b) Combination 4) A team of 8 basketball players needs to choose a captain and co-captain. a) Permutation b) Combination 5) A hand of 13 cards having exactly 10 spades drawn from a deck of cards. a) Permutation b) Combination 6) There are 45 applicants for three computer programmer positions. a) Permutation b) Combination 7) There are 110 people at a meeting. They each shake hands with everyone else. a) Permutation b) Combination 8) Arrangement of 8 people at round table. a) Permutation b) Combination 9) Number of 4 different digits that can be formed from 6 different digits. a) Permutation b) Combination 10) Number of circles determined by 10 points, no three of which are collinear. a) Permutation b) Combination

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