If you understand the purpose of buying a laptop it will cost you what you exactly need and will be easy to sort the laptops according to the requirement. if you are a student or office worker you would require the laptop on an almost daily basis for various activities such as making docs, creating and editing videos, for entertainment and various routine task. For that you can buy laptop with latest processor having user friendly operating system and good storage. So you can surely go for laptops under 40000. But if you are a gamer you cant play high graphics game on these laptops.