WorksheetsP & C
Total questions: 10
Worksheet time: 10mins
A committee of 7 people is to be chosen from 10 men and 12 women. How many committees can be formed if the committee is composed of 3 men and 4 women?
59,400
58,900
55,650
49,800
There are twelve players on the basketball team. How many ways can a starting lineup of the five best players be chosen?
982
800
792
95000
A group of 8 swimmers are swimming in a race. Prizes are given for first, second, and third place. How many different outcomes can there be?
336
56
24
In how many different ways can the letters of MISSISSIPPI be arranged?
11P11
11! / (4!∙4!∙2!)
11! / 11
( 11-1)!
Find the number of ways in which 8 beads can be arranged to form a necklace.
1, 350 ways
2,520 ways
5,040 ways
40,320 ways
What are the number of ways to select 3 men and 2 women such that one man and one woman are always selected?
100
60
30
20
None of these
A letter lock consists of three rings each marked with six different letters. The number of distinct unsuccessful attempts to open the lock is at the most -
216
243
215
729
728
If the letters of the word "SIBPOP" are written in all possible orders and arranged as dictionary, then the rank of the word "IBPSPO" is ?
69
66
67
68
