Curriculum
Login

Curriculum

Mathematics

Quiz

Lesson 1: Counting Principle, Permutations (nPr) and Combinations (nCr) — Picture questions (exam style)

Submit quiz
Once you submit, you will no longer be able to change your answers. Are you sure you want to submit the quiz?
1.
A committee of 3 must contain exactly 2 girl(s) from the group shown. How many ways?
A committee of 3 must contain exactly 2 girl(s) from the group shown. How many ways?
84
18
36
9
2.
A committee of 4 must contain exactly 3 girl(s) from the group shown. How many ways?
A committee of 4 must contain exactly 3 girl(s) from the group shown. How many ways?
5040
3876
840
94
3.
What is the term independent of x in the expansion shown?
What is the term independent of x in the expansion shown?
-4320
4860
-4860
15
4.
What is the term independent of x in the expansion shown?
What is the term independent of x in the expansion shown?
-61236
84
30618
61236
5.
What is the term independent of x in the expansion shown?
What is the term independent of x in the expansion shown?
-146
126
-84
84
  • 1
  • 2
  • 3
  • 4
  • 5