Rhonda picked 2 pen from the table, if there were 7 pens on the table and 5 belongs to Jill, what is the probability that the 2 pen she picked does not belong to Jill?.	Choose the correct choice from the following choices.
A) 5 / 42
B) 2 / 42
C) 7 / 42
D) 2 / 7
E) 5 / 7

Rationale: since jill owns 5 of the pen , the subset from which the 2 pens hould be chosen are the 2 pens not owned by jill fom the universe of 7 . the first pen can be one of the 2 from the 7 with probability 2 / 7 . the second pen can be one of the 1 from the 6 remaining with probability 1 / 6 , the total probability will be 2 / 7 × 1 / 6 . on cancellation , this comes to 2 / 42 . thus , the answer is b - 2 / 42 .
Answer: B