The average weight of 25 persons sitting in a boat had some value. A new person added to them whose weight was 46 kg only. Due to his arrival, the average weight of all the persons decreased by 5 kg. Find the average weight of first 25 persons?
Choose the correct answer:  A) 55 kg  B) 48 kg  C) 52 kg  D) None  E) 55 kg
Answer: Option None   25x + 46 = 26(x â€“ 5)   x = 176
<result>D</result>
The average weight of 25 persons sitting in a boat had some value. A new person added to them whose weight was 46 kg only. Due to his arrival, the average weight of all the persons decreased by 5 kg. Find the average weight of first 25 persons?