The average of first 40 prime numbers is?  Pick:
A) 15.41 B) 16.41 C) 15.61 D) 15 E) 16.91
Explanation:   Average = (2+3+5+7+11+13+17+19+23+29+31+37)/12= 197/12= 16.41(Approx)   Answer is 16.41
<result>B</result>
The average of first 40 prime numbers is?