Hello Aspirant,

If you want laptop under 25,000 then you are not going to get the latest processor like i5-10G/9G but yes you can get i3-7G easily with 14 inch screen and you can purchase DOS version of Laptop in which you can install windows on your own because your budget is very low otherwise if you want pre-installed windows than you have to spend at least 30,000.

You can go for various laptop brands in this range like Asus, Lenovo, Acer.

Final decision will be based on your usage, how you are going to use your system, for gaming purpose or for normal purpose. You will not get a single brand new gaming laptop under 25,000 but for normal usage you can go for above mentioned brands.

I hope this information cleared your doubts.

Good Luck!!