Investments and shares

Q: Is monies earned from unit trust halaal?

Q: Is it permissible to invest in the 5 Rand Mandela coins (proof and mint state)?

Q: What is the ruling of investing in shares in the jse?

Q:

1. With regards to shares which ones are halaal suitable? Roshgold? Amanat? And how do they work?
2. With regards to medical aid is it ok or not?
3. With regards to islamic banking, how does it work and what is the process? 

If the above could be explained in complete detail.

Q: Is it permissible to invest with the Iman Fund (symbol: IMANX)?

Q: Mufti Saheb what is the ruling with regards to investing, buying shares eg telkom, mtn etc?

Is it the same as investing in the stock market? Then due to these companies been involved in interest it was not advisable to buy shares previously. So in that case what has changed? Also is it allowed to invest and get good returns, when you physically have not worked for the final amount? I ask this because if this wealth is used for Haj, will that Haj be accepted?

Q: Is share trading permissibile?

Q: what about online jobs on the internet. Can we invest in any online company on the internet & get profit from it. www.zeekrewrs is a such company. Can you get information about it & explain it in the light of Islam?

Q: I have a question about investing money in the Bank. Few banks are offering me to open a monthly saving account. They are promising me a profit of 11.5% every month for investing with them. I will be receiving this amount without losing my investment. Is this permissible in Islam?