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WorksheetsPERMUTATIONS 2
Total questions: 20
Worksheet time: 13mins
What is permutation?
(a)
A mathematical technique used to determine the possible ways to arrange a definite object where the order is important.
(a)
Find the number of distinguishable permutations of the letters in the word REMINDER.
10,080
10,018
How many ways ways can you arrange the letters in the word math?
15
4
24
48
9. Selecting 3 posters to hang out of 6 different posters
PERMUTATIONS
NOT
How many ways can you arrange 2 letters from the word
S Q U A R E?
30
36
60
120
It is an arrangement of objects or data wherein the order matters.
Fundamental Counting Principle
Permutations
Arrangement
Distinguishanble Permutation
Which phrase describes permutation of non-distinct objects?
A. Arrangement of objects in a line
B. Identical objects arranged identically
C. Arrangement of objects that are not distinct
D. Different arrangement of objects that are unique
30! with a factor 28!
24,260
24,360
What is the value of 5!?
25
15
120
720
Solve the given using the Permutation Formula.
P(7, 2)
32
42
Solve the given using the Permutation Formula.
P(10, 10)
3,628,800
2,628,800
It states that in a sequence of events, the total number of possible ways all events can be performed is the product of possible number of ways each individual event can be performed
Permutation
Arrangement
Fundamental Counting Principle
Event
What is P(6,2)?
6
12
720
30
How many ways can you arrange the word TOMORROW?
3360
1400
32
450
(10-8)!
2
1
Find the number of distinguishable permutations of the letters in the word KAYAK.
40
30
How many distinct permutations can be formed from the letters of the word PRESS?
5
10
60
120
From 6 numbered chips, 0, 2, 4, 6, 8 and 9, which of the following is the 4-digit number when all digits are distinct?
A. 1146
B. 1882
C. 4026
D. 8220
