A man spends half of his salary on household expenses, 1/4th for rent, 1/5th for travel expenses, the man deposits the rest in a bank. If his monthly deposits in the bank amount 50, what is his monthly salary?  Select
A) Rs.500  B) Rs.1500  C) Rs.1000  D) Rs. 900  E) Rs. 800
s-(1/2 s+ 1/4 s + 1/5 s) = 50   1/20 s =50   s=1000   ANSWER:Rs.1000
<result>C</result>
A man spends half of his salary on household expenses, 1/4th for rent, 1/5th for travel expenses, the man deposits the rest in a bank. If his monthly deposits in the bank amount 50, what is his monthly salary?