WorksheetsFundamental Principle of Counting and Permutation
Total questions: 10
Worksheet time: 6mins
Simon has 4 shirts, 5 pants, and 2-pairs of shoes. How many outfits can he wear?
11
20
40
50
How many ways can six books be arranged on a shelf?
720
360
120
30
The Mathematics club has seven members. How many ways can this club select a president, vice president, and secretary if all members are eligible but no one can hold both position ?
18
42
120
210
In how many ways can you arrange 4 potted plants in a row ?
4
12
24
36
How many 2-digit numbers can be formed from the numbers 3, 5, 7, 8, and 10 if repetition is allowed ?
25
125
625
8400
How many 2-digit numbers can be formed from the numbers 3, 5, 7, 8, and 10 if repetition is NOT allowed ?
125
120
33
20
The school canteen offers 4 main dishes, 3 rice, 4 drinks, and 2 desserts. How many possible meals are there ?
100
96
48
13
How many different ways can 5 students be seated for a selfie if only 3 seats are available ?
60
45
30
15
The licence plates consists of three alphabet letters followed by three digits. How many different licence plates can be made if repetition of letters and numbers are allowed?
(a)
The licence plates consists of three alphabet letters followed by three digits. How many different licence plates can be made if repetition of letters and numbers are NOT allowed?
(a)
