How to create 'not-in' and 'in' query in mongodb?

Suppose we have following inventory collection:

db.inventory.insertMany( [
   { "item": "Pens", "quantity": 390, "tags": [ "school", "office" ] },
   { "item": "Erasers", "quantity": 115, "tags": [ "school", "home" ] },
   { "item": "Maps", "tags": [ "office", "storage" ] },
   { "item": "Books", "quantity": 5, "tags": [ "school", "storage", "home" ] }
] )

Want write two query to fetch documents that are:

1. quantity not in 5 and 115
2. tags in home