Question

In a housing block having 150 occupants, the average weight of the occupants is 50.9 kg. If 10% of the occupants are senior citizens whose average weight is 68 kg and 40%. of the occupants are of age less than 18 years whose average weight is 32 kg, then find the average weight of the remaining persons (in kg) :/

• A. 62.75
• B. 62.6
• C. 63.25
• D. 62.25

Answer 1

Answer: (B)