I'm planning to apply for a 2-week visa to the UK for taking the PLAB 2 test. I have a monthly earning of about £200. I also have savings of £3,000. Out of these, a friend of mine transferred to my account about £2,000 4 months ago. Do I need to explain the source of this money?
Also, can I present evidence of crypto currency earnings from mining investments and also that I purchased gold and silver (precious metal savings) to buttress my financial situation?
It appears that you have significant hurdles to overcome: funds parking, and that crypto currency is not accepted by virtue of being crypto, nor are gold and silver precious metals as they are not liquid assets (as well as being highly volatile).
Before application, you may wish to look at the guidance offered by @GayotFow in Should I submit bank statements when applying for a UK Visa? What do they say about me?
Additionally, this site sees a lot of questions regarding PLAB, and you could review those for relevancy to you.
