What do bandicoots eat?

Answer 1

A bandicoot's diet comprises insects, roots and corms (tubers), small invertebrates, and worms.

The diet includes adult and larval insects (especially Coleoptera, Orthoptera, and Lepidoptera), earthworms, centipedes, seeds, bulbs, tubers, and hypogeous fungal sporocarps. Small vertebrates such as lizards and mice are occasionally eaten. In garden areas, and in tropical rainforest, fallen fruit is eaten. (Animal Classification)A bandicoot's diet comprises insects, roots and corms, small invertebrates and worms.

(see related link)
These little marsupials eat Insects, Worms, Plants and some times even small lizards and mice.