X has planned his expenditure as follows: 30% of salary for house rent; 25% for food;
15% for medical expenditure and 16% for others. If he can save ₹42,000 every month, then his monthly salary (in ₹) is:
Given:
Expenditure plan: House rent = 30%, Food = 25%, Medical = 15%, Others = 16%
Savings = ₹42,000 per month
Solution:
Total expenditure % = 30% + 25% + 15% + 16% = 86%
Savings % = 100% − 86% = 14%
If Savings = 14% of Salary,
then Salary =
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