Keyboard: Logitech G110(with backlight), if backlight not important go for Razer Blackwidow with mechanical keys. @ 4.2-4.3k
Mouse: Logitech G500 @ 3.1-3.2k
Mousepad: Razer Goliathus Speed Edition(Dragon Age 2) @ 700/-
PS: Buy locally or from eBay, flipkart prices are over the top. If you are going to purchase from flipkart then I'll suggest something cheaper(like Blackwidow/G110 @ 4.4k+Razer Deathadder Ultimate @ 2.5k+Mousepad(razer goliathus dragon age 2 @ 700/-)
Logitech G500 is significantly better than any other mouse below 5k.