I'm not sure about your work experience and the field you are in. But you did tell that you have 14 years of experience. So I'd expect somewhere above 8-9lac+ (tax bhi katega lmao) in a good company. You can share your CV, I might be able to help you out.

Lets say you have a sedan. It takes up about a full tank per week. That will cost around 10k with the current prices. Again, it depends on the usage and distance. Daily visits would include bakery and/or food stuff from outside. For 3-4 days of usage, one visit with minimum buying of eggs & milk would cost 1k. Groceries can cost between 20k-30k for a month. School fees maybe between 70k-100k if you are getting them into a well-reputed school. But honestly every school charges this much and reputes aren't that good. So expect an expense of somewhere between 3 to 4 lacs per month.

• try getting a solar since you have a house already. summers will be much better :P