Algebra Factoring Practice Test Results

Question 1
67% answer correctly
Which of the following is a composite number?
17
6
31
11
Question 2
90% answer correctly
What`s the least common multiple (LCM) of 7 and 2?
56
42
14
28
Question 3
56% answer correctly
Which of the following is a composite number?
29
2
11
46