Question

out of his income Mr Raj spends 20% on house rent and 74 % on the rest on household expenditure if he saves Rupees 3,600 per month, then what is his total income per month

Answer 1

20%+74%=94%

{100%-94%} of X=3600
6% × X =3600
$\frac{6}{100} \times x = 3600 \\ x = \frac{100}{6} \times 3600 \\ x = 100 \times 600 \\ x = 60000$

Answer 2

let the total money be x

total percentage of money he spent of total money = 94

balance money percentage of total money = 6

6 percentage of x = 3600

6/100x = 3600

x = 360000/6

x = 60000