What is the 20/10/4 rule when taking a car loan

[IndiaInsurance]

https://img.etimg.com/photo/98225938.cms (https://economictimes.indiatimes.com/wealth/borrow/what-is-the-20/10/4-rule-when-taking-a-car-loan/articleshow/98225938.cms)This rule will vary from individual to individual, according to their monthly income and other liabilities.

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