what is your budget? and 50,000 rupee??
I would need to know your currency to give you a proper suggestion as I would need to convert it to USD and find what is out there, but if it is rupee I believe that is around $1,200 USD if I am not mistaken... you can get a gaming laptop very easily with that amount of money.
Let me know if I am mistaken or not before I start giving you suggestions....