Thanks for asking on HealthCareMagic. Let me mention that all your child needs is basically the mashed version of adult food low on spices. Rather than going for formula feeds, I would strongly insist that you boil rice with pulses and vegetables and make a pulp out of it. You can even add mashed boiled chicken and eggs. Semi soilds like cereals, daliya, khichdi, pureed vegies are things she needs. Formula cannot supplement the nutrition that could come from these.
Feeding children can be difficult and you would have to deal with it in your own way. No other alternatives.
Sleeping habits can be influenced by parents but it is also a matter of personal preference and body rhythm so you can just relax about it.
You also need to plot the body weight periodically on a growth time which will give you an idea whether the child is growing at proper pace.

I hope that helps. Feel free to revert back in case of further queries if any.