If a compartment takes a maximum load of 500 kg, with a running load of 350 kg/m and a distribution load of 300 kg/m2 max. Which of the following 500 kg. boxes can be carried?
100 cm x 110 cm x 145 cm
125 cm x 135 cm x 142 cm
120 cm x 140 cm x 143 cm
125 cm x 135 cm x 144 cm
any one of the boxes if loaded with due care as to its positioning
any of boxes 2, 3 and 4 in any configuration
box 2 with its longest length perpendicular to the floor cross beam or box 3 in any configuration
either of boxes 3 and 4 with their longest length parallel to the aircraft longitudinal axis