3 boxes have some average weight. When one box which weights 89 kg is replaced by another box, the average weight increases by 5 kg. How much the new box weighs...? Mcqs

3 boxes have some average weight. When one box which weights 89 kg is replaced by another box, the average weight increases by 5 kg. How much the new box weighs...?

(A) 109 kg

(B) 94 kg

(C) 104 kg

(D) 84 kg