Raja and David invested in a business. They earned some profit which they divided in the ratio of 2:4. If RAM invested Rs.10, 000, the amount invested by David is:  Select the correct option:	A) Rs. 21000	B) Rs. 22000	C) Rs. 20000	D) Rs. 23000	E) Rs. 24000
Invested by David = 10000/2*4= 
<gadget id="calculator">10000/2*4</gadget>
<output>20_000</output>
20000   ANSWER : Rs. 20000
<result>C</result>
Raja and David invested in a business. They earned some profit which they divided in the ratio of 2:4. If RAM invested Rs.10, 000, the amount invested by David is: