Given the following reasoning and answer, what was the question? Average = (312 + 162 + 132 + 147+ 122)/5 = 875/5 = 175
The answer: (B)
The question Find the average of the series : 312, 162, 132, 147 and 122?
Options:
(A) 170
(B) 175
(C) 180
(D) 185
(E) 195