Rajan and Rakesh started a business and invested Rs. 20,000 and Rs. 25,000 respectively. After 4 months Rakesh left and Mukesh joined by investing Rs. 15,000. At the end of the year there was a profit of Rs. 4,600. What is the share of Mukesh?	Choose one: A) 900 B) 100 C) 1100 D) 1200 E) 1500
Ratio of share of Rajan, Rakesh nd Mukesh =&gt; 20000:25000:15000   =&gt;4:5:3   =&gt;4*12 : 5*4 : 3*8 [Since Rakesh left after 4 months nd Mukesh joined after 4 months...]   =&gt; 12:5:6   Share of Rajan =&gt; 4600*12/23= 
<gadget id="calculator">4600*12/23</gadget>
<output>2_400</output>
2400   Share of Rakesh=&gt; 4600*5/23= 
<gadget id="calculator">4600*5/23</gadget>
<output>1_000</output>
1000   Share of Mukesh=&gt; 4600*6/23= 
<gadget id="calculator">4600*6/23</gadget>
<output>1_200</output>
1200   ANSWER:1200
<result>D</result>
Rajan and Rakesh started a business and invested Rs. 20,000 and Rs. 25,000 respectively. After 4 months Rakesh left and Mukesh joined by investing Rs. 15,000. At the end of the year there was a profit of Rs. 4,600. What is the share of Mukesh?