What type of record does the company keep for registered debentures?

Names and addresses of debentureholders

The correct answer is option 1- Names and addresses of debentureholders. 

Registered debentures are those debentures in respect of which all details including names, addresses and particulars of holding of the debentureholders are entered in a register kept by the company. Such debentures can be transferred only by executing a regular transfer deed.