Given details are,
Dimensions of cuboidal boxes is = 2cm × 3cm × 10 cm
Dimensions of carton is = 40cm × 36cm × 24cm
So,
Number of boxes that can be stored in carton = volume of carton / volume of one box
= (40 × 36 × 24) / (2 × 3 × 10)
= 576 cuboidal boxes