The debtor cannot sell nor transfer any property without the permission of the bankruptcy trustee or until the BK has been discharged and closed.
You should be able to do so, yes.
No
As long as it is titled in your name, you can sell it without it being registered.
If you are in a Chapter 13 plan, you have to get permission to pay off a vehicle or sell a vehicle that is included in your plan.
Not if its a chapter 7 BK; there is too much equity (value) in the car (since most vehicle exemptions are about $3,000 or lower. If filing chapter 13, it might be possible to keep the car. But if its a chapter 7, it is highly likely that the car would be seized and sold off by the BK trustee to pay off your creditors, or make you pay the difference between the car value and car exemption. (and before you ask- NO, do NOT sell your car to friends/family/neighbors, etc... for a $1)
Possession is 9/10th of the law. Not if the vehicle qualified to be listed in the bankruptcy filing. In which case no action pertaining to the vehicle can be taken until the bankruptcy proceedings are finished.
10 days
As long as the vehicle has been inspected you can.
Unless the house was owned free and clear by the debtor, the trustee does nothing. The mortgagee forecloses and auctions the house off. If there was no mortgage, the trustee will either sell the house or auction it off.
Many retailers sell metal filing cabinets. Major retailers such as Staples, Walmart and Target sell them. They can also be found at any office supply store.
Get it registered and pay for it or sell it.
The answer to this question depends on whether you are filing Chapter 7 or Chapter 13 bankruptcy. In Chapter 7 bankruptcy, if the rental property has equity, meaning that the value of the property exceeds what is owed on the property, the trustee would almost definitely seize property and sell it to satisfy some or all of your unsecured debts.