Pre - test (Week 1 Q3)

1. The arrangement of the objects in a set into a sequence or linear order.

• A. Fundamental Counting Principle

• B. Permutation

• C. Probability

• D. Combination

2. Which of the following situations illustrate permutation?

• A. Forming different triangles, from a pentagon by connecting non – consecutive vertices of it

• B. Assembling a jigsaw puzzle

• C. Picking 4 balls from a basket of 10 balls

• D. Determining the winners of Math Quiz Bee

3. Which of the following is not a permutation of the letters E, F, G, H?

• A. EFGH

• B. FEGH

• C. EEFG

• D. HGFE

4. Inside a classroom, there are 8 chairs. In how many ways can 3 new students be seated in the chairs?

• A. 40

• B. 120

• C. 336

• D. 720

5. If a combination lock must contain 4 different digits, in how many ways can a code be formed from the digits 0 to 9?

• A. 36

• B. 126

• C. 3024

• D. 5040