Company workers decided to raise Rs. 3 lakhs by equal contribution from each. Had they contributed Rs. 50 each extra, the contribution would have been Rs. 3.25 lakhs. How many workers were they?
Select
A) 300 B) 400 C) 500 D) 600 E) 700
Explanation:   N * 50	= (325000 - 300000)= 
<gadget id="calculator">(325000 - 300000)</gadget>
<output>25_000</output>
25000   N= 25000 / 50= 
<gadget id="calculator">25000 / 50</gadget>
<output>500</output>
500   Option 500
<result>C</result>
Company workers decided to raise Rs. 3 lakhs by equal contribution from each. Had they contributed Rs. 50 each extra, the contribution would have been Rs. 3.25 lakhs. How many workers were they?