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Play Froggy Jumps
1. What is the probabilty of getting even number from spinning this roulette ?
A
1
B
1/3
C
1/2
2. How many ways of arranging 5 people getting in line
A
5!
B
4!
C
6!
3. Ways of arranging 'GOOGLE' (No condition)
A
100
B
110
C
120
4. Ways of 5 people sitting in circle
A
3!
B
4!
C
5!
5. Ways of select 2 balls from 5 different colors
A
8
B
10
C
12
6. What is the probability of getting a dice with a middle dot ?
A
1/4
B
1/3
C
1/2
7. A store has 6 flavors of cupcakes. If we want to order 2 flavors, how many ways we can?
A
10
B
15
C
20
8. A lottery has 6 digits. What is the probability of winning ?
A
1/100
B
1/10000
C
1/1000000
9. Ways of giving 4 croissants, different flavors, to 3 kids and no croissants left ?
A
81
B
27
C
243
10. Ways of arranging 6 books on a shelf
A
240
B
360
C
720
11. Ways of creating positive number from 1,2,3,4 (no repeat)
A
64
B
32
C
56
12. Ways of wearing 5 shirts, 3 shorts, and 2 sneakers
A
5
B
10
C
15
13. How many ways to arrange 3 adults with 4 kids in a car (Only adults driving) ?
A
2160
B
1080
C
1540
14. A result from tossing one coin ?
A
1
B
2
C
4
15. Ways of 3 people using 10 telephone box ?
A
10
B
100
C
1000
16. The hall has 10 doors. How many ways of not entering and leaving the same door ?
A
100
B
99
C
90
17. A result of drawing one card from a deck ?
A
52
B
48
C
24
18. Ways of doing homeworks (2 Math, 3 English, 1 Thai) ?
A
10
B
20
C
30