Couldn't get any information on your case at all, so I'll recommend you a couple of options with notes instead.
This is probably your ideal choice, based on price in your country:
(Please measure how much space you have between your CPU and the side panel of your case before/if you make this purchase. You'll need at least 159cm to fit this cooler)
CPU Cooler: Cooler Master - Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler (₹2031.58 @ Amazon India)
If it turns out you don't have enough room for that:
CPU Cooler: Scythe - Shuriken Rev. B 3 11.8 CFM CPU Cooler (₹2032.94 @ Amazon India)
If your budget doesn't allow for either of those, you can settle for this, at the expense of more fan noise:
CPU...