A man saves 10% of his monthly salary. If an account of dearness of things he is to increase his monthly expenses by 10%, he is only able to save Rs. 200 per month. What is his monthly salary?
Pick.
A) Rs.22,000	B) Rs.21,000	C) Rs.20,000	D) Rs.23,000	E) Rs.24,000
Income = Rs. 100   Expenditure = Rs. 90   Savings = Rs. 10   Present Expenditure 90+90*(10/100) = Rs.99   Present Savings = 100 – 99 =Rs. 1   If savings is Rs. 1, salary = Rs. 100   If savings is Rs.200, salary = 100/1*200= 
<gadget id="calculator">100/1*200</gadget>
<output>20_000</output>
20000   Answer : Rs.20,000
<result>C</result>
A man saves 10% of his monthly salary. If an account of dearness of things he is to increase his monthly expenses by 10%, he is only able to save Rs. 200 per month. What is his monthly salary?