(A) 120
(B) 60
(C) 15
(D) 5
(A) 120
(B) 60
(C) 15
(D) 5
(A) 5/8
(B) 3/8
(C) 0
(D) 1
12) In how many ways can 4 keys be arranged on a circular key ring?
(A) 24
(B) 6
(C) 3
(D) 4
13) Evaluate 12C3
(A) 220
(B) 36
(C) 1320
(D) 72
14) Find the number of diagonals of a 6-sided figure.
(A) 15
(B) 12
(C) 6
(D) 9
15) In how many ways can a hockey team of 11 players be selected out of 15 players.
(A) 1365
(B) 32760
(C) 8190
(D) 2730
16) A dice is rolled. What is the probability that the dots on the top are greater than 4?
(A) 1/3
(B) 1/2
(C) 2
(D) 2/3