Come up with a question and reasoning that would justify this answer: (E)
The question is: Which one of the following is not a prime number?
Options:
(A) 51
(B) 61
(C) 71
(D) 82
(E) 91
Step-by-step reasoning process: 91 is divisible by 7. So, it is not a prime number.

Come up with a question and reasoning that would justify this answer: (E)
user
The question is: Which one of the following is not a prime number?
Options:
(A) 51
(B) 61
(C) 71
(D) 82
(E) 91
Step-by-step reasoning process: 91 is divisible by 7. So, it is not a prime number.

assistant
Come up with a question and reasoning that would justify this answer: (E)
The question is: Which one of the following is not a prime number?
Options:
(A) 51
(B) 61
(C) 71
(D) 82
(E) 91
Step-by-step reasoning process: 91 is divisible by 7. So, it is not a prime number.
