40K max budget is a tight fit.
Some i3 options
Lenovo IdeaPad 3 Core i3 11th Gen - (8 GB/256 GB SSD/Windows 11 Home 15.6 inch, Arctic Grey, 1.65 kg, With MS Office)
HP Core i3 11th Gen - (8 GB/512 GB SSD/Windows 10) 42V68PA Laptop (15.6 inch, Black, 1.74 kg)
Dell Inspiron 3511 Laptop (2021)|...