A person who spends 55% of his monthly income is able to save ₹6,408 per month. His monthly expenses (in ₹) are:

Correct option is A

Given: ​

Expenditure = 55% of monthly salary 

Saving = ₹6,408 per month

Formula Used: 

Income = Expenditure + Saving 

Solution: ​

Expenditure is 55% of income,

then, Saving = 45% of income 

Now, 

45% of income =  ₹6,408 

Income = $$\frac{6408}{45}\times 100 = ₹14240$$ 

Monthly expense = $$14240 \times \frac{55}{100} = ₹7832$$​​