Tax paying for selling house

suresh (Self Employed) (25 Points)

28 August 2012  

I bought a land in our area which was registered @ Rs 200,000.  Now i want to sell the same and it would be registered @ Rs 350,000.  Since i am selling i got a profit of  Rs 150,000.  My question is how much i need to pay tax and alternatively if I purchase another land am i exepted from tax?  Kindly help