Harsha Alva I would say, it depends on the various factors and alt coins. But in general if you can hold it for a year or so, you will get good returns. Sorry, It’s hard to bet on the % increase.
Just to give you an example, Stratis was 0.07 last year. If you look at today’s price it’s like 10-12$. Whoever invested 1k last year are now holding a million dollar 😀