A powerful and well-built laptop under 75000

1) What is your budget? (INR or USD)
Upto Rs 75000.

2) What size & weight consideration (if any) would you prefer?
15" or more

3) What are the primary tasks will you be performing with this notebook?
Mostly compiling, web browsing, studying. Should play well with Linux.

5) Any typical configuration in your mind you're eying for ?
A 4xxxH/M i5 or i7

4) Are there any brands that you prefer or any you really don't like?
a. Like: Lenovo
b. Dislike: HP


6) Anything else you would like to say?

Screen resolution: 1080p
Battery back up: Normal
Purchase place: Local or Flipkart