From his monthly salary a man spends 10% of his salary for house rent, 20% on food, 25% for all other expenses and saves Rs 2520 per month. His monthly salary is?  Pick one
A) Rs 4400	B) Rs 5000	C) Rs 5600	D) Rs 6200	E) Rs 6300
Explanation: Total salary = 100%   His spending are on house rent 10%, on food 20% and for other expenses 25%.   Total expenditure = 10 % + 20% + 25% = 55%   His savings are =&gt; Income – Expenses   =&gt; 100% - 55% =&gt; 45% 100  - 55= 
<gadget id="calculator">100  - 55</gadget>
<output>45</output>
&gt; 45%= Rs 2520   Hi salary is 1005 =&gt; 2520 45   x 100   = Rs 5600   Rs 5600
<result>C</result>
From his monthly salary a man spends 10% of his salary for house rent, 20% on food, 25% for all other expenses and saves Rs 2520 per month. His monthly salary is?