1) It refers to the absolute order of an arrangement of objects. a) Combination b) Permutation c) Distinction d) Repetition 2) It refers to the number of ordered arrangements of different objects in a line. a) Permutation b) Circular permutation c) Permutation of distinct objects d) Permutation of non-distinct objects 3) An ordered arrangement of objects in a circular manner is called __________. a) Permutation b) Circular permutation c) Permutation of distinct objects d) Permutation of non-distinct objects 4) The number of ordered arrangements of non-distinct objects is called ________.4. a) Circular permutation b) Objective Permutation c) Permutation of distinct objects d) Permutation of non-distinct objects 5) Which of the following situations involve permutation? a) Matching tops and skirts b) Winning the “suertres lotto” combination in the PCSO c) Choosing four of your classmates to attend in your birthday party d) Finding the lines formed by connecting the given points on a plane 6) The following involve permutations EXCEPT a) Keep records in a vault b) Form a committee of 4 c) Unlock a mobile phone with a PIN d) Withdraw cash in an automated machine 7) Which of the following situations show that the order of arrangement of the objects is important? a) Choosing 2 desserts from a menu of 13 b) Picking a team of 5 people from a group of 16 c) Choosing what to wear from 5 denim pants and 7 tees d) Selecting first, second and third placer out of ten runners in a race 8) There are 24 ways that 5 people can be seated at a round table. This is an example of______________. a) Not a permutation b) Circular permutation c) Permutation of distinct objects d) Permutation of non-distinct objects 9) Arranging 6 people in a row for picture taking is an activity that involves __________.  a) Not a permutation b) Circular permutation c) Permutation of distinct objects d) Permutation of non-distinct objects 10) A shoe-shop owner wants to display his new collection of shoes in a row in the  front window. He will display 2 pairs of identical rubber shoes, 2 pairs of identical leather shoes, 1 pair of high heeled shoes. This problem is _____________________. a) Not permutation b) Circular permutation c) Permutation of distinct objects d) Permutation of non-distinct objects 11) The following are the possible 4 even non-distinct digit PIN’s of the computer EXCEPT a) 1818 b) 2346 c) 1914 d) 2772 12) Given the 4-letter word MATH, which of the following is a possible arrangement of the letters, 3 letters at a time? a) MAY b) AHH c) THM d) ALL OF THE ABOVE 13) Count how many possible arrangements you have made in item number 12. a) 12 b) 20 c) 16 d) 24 14) Which is a possible arrangement of 3 persons sitting around a circular table? a) b) c) d) 15) Count how many possible arrangements are there if 3 persons are sitting around a circular table. a) 1 b) 3 c) 2 d) 4

PERMUTATION INTRODUCTION

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