CTET Class I to V 22 Dec 2021 Paper

Ganesh and Dinga want to pack 4000 cubes of side 1 cm in various boxes. There are four different boxes A, B, C, D having dimensions 20 cm × 10 cm × 6 cm, 15 cm × 9 cm × 10 cm, 11 cm × 11 cm × 10 cm × 6 cm × 4 cm × 10 cm respectively available for packing, How many centimetre cubes can be arranged in boxes A, B, C, and D respectively?