It needs just a streak of 4 continuous wins of 5 times prized money in out of the money options. Assumed one trade per month.
1st month - 1lac to 5 lac
2nd month - 5 lac to 25 lac
3rd month - 25 lac to 1.25 crore
4th month - 1.25 crore to 6.25 crore
Here you donot have safe points like Kaun Banega Karodpathi. If the sequence misses even once, you are wiped out completely.