A) Rs. 4000
B) Rs. 5000
C) Rs. 6000
D) Rs. 7000
Correct Answer: C
Solution :
Let the man's income be Rs. x. |
According to the question, |
\[x-\frac{x}{3}-\frac{2x}{5}-\frac{1x}{5}=400\] |
\[\Rightarrow \] \[x\left( 1-\frac{1}{3}-\frac{2}{5}-\frac{1}{5} \right)=400\] |
\[\Rightarrow \] \[x\left( \frac{15-5-6-3}{15} \right)=400\] |
\[\Rightarrow \] \[x\times \frac{1}{15}=400\] |
\[\therefore \] \[x=15\times 400\]= Rs. 6000 |
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