Mgt-14 for private limited companies

Hi,

I need a guidance on the following:

1. Is MGT-14 required for closing private limited company with authorized capital ₹5L. I have closed 2 companies, and it was never asked for. In the present case, ROC-Jaipur has asked for MGT-14 for this private limited company!

2. In case MGT-14 is required, the form has a mandatory clause of the liquidator. So who can be a liquidator in this particular case, the CA or an external being?

Please reply ASAP. 

Regards