DSSSB · Mathematics
The ratio of a person’s income to his expenditure is 7 : 3. If his expenditure is ₹21,000, find his savings.
- ₹27,500
- ₹28,500
- ₹28,000
- ₹27,000
The ratio of a person’s income to his expenditure is 7 : 3. If his expenditure is ₹21,000, find his savings.
- ₹27,500
- ₹28,500
- ₹28,000
- ₹27,000
Answer and detailed solution are available in the protected study screen.
Register or login to attempt