#### All factors of 6 are

(a) 1, 6

(b) 2, 3

(c) 1, 2, 3

(d) 1, 2, 3, 6

**Solution:**

#### Which of the following is an odd composite number?

(a) 7

(b) 9

(c) 11

(d) 12

**Solution:**

#### The number of even numbers between 68 and 90 is

(a) 10

(b) 11

(c) 12

(d) 31

**Solution:**

**More Solutions:**