Building a Gaming Pc under 50000rupees(750$)

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Gaming pc which can run in high ultra games like dota2 csgo gtaV
Witcher and many more etc. Fps90 or
Above and which doesn't lag while playing games

 

[Aeacus]

How about this build.

PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i5-6400 2.7GHz Quad-Core Processor (₹14299.00 @ Amazon India)
Motherboard: MSI H110M PRO-VD PLUS (₹4499.00 @ Amazon India)
Memory: Crucial 8GB Kit 4GBx2 DDR4-2133 MT s PC4-17000 CL15 (₹3965.72 @ Amazon India)
Storage: WD Blue Desktop 1TB Internal Hard Drive (WD10EZEX) (₹3675.00 @ Amazon India)
Video Card: Gigabyte GeForce GTX 1060 G1 Gaming 3GB (₹15718.57 @ Amazon India)
Power Supply: Seasonic S12II Series 520-Watt Power Supply (₹5950.00 @ Amazon India)
Total: ₹48107.29
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-11-19 09:00 IST+0530

Few words.

It's a solid medium-end gaming PC that will do fine in games.

Didn't put the case in the list. For a case, pick any you like from the two lists here,
fancy cases: http://www.circlect.com/gaming-accessories/gaming-cabinets.html?dir=asc&order=price
plain cases: http://www.circlect.com/computer-accessories/cabinets.html?dir=asc&order=price