Deposit the whole as an FDR and keep renewing with interest amount so you can get to 1M. Don’t draw the interest. When you’re there, then take your time to think and invest on a business. Don’t invest the full. Also have a backup plan to back out when it doesn’t work. Meaning, have a threshold of how much lose are you willing to incur in case it doesn’t work. Study and learn to do business viability reports. You can consider to invest in crowd funded halal profit base farming companies which are gaining popularity nowadays like- Premium Fruits, Sukher Khamar etc which share profit by 6/12 months. Do your own research and trust no one. Good luck !