A, B and C enter into partnership. A invests some money at the beginning, B invests double the amount after 6 months, and C invests thrice the amount after 8 months. If the annual gain be Rs.18000. A's share is? Answers
A) 2999	B) 2778	C) 6000	D) 2889	E) 6612
x* 12 : 2x* 6: 3x* 4   1:1:1   1/3 * 18000= 
<gadget id="calculator">1/3 * 18000</gadget>
<output>6_000</output>
6000   Answer:6000
<result>C</result>
A, B and C enter into partnership. A invests some money at the beginning, B invests double the amount after 6 months, and C invests thrice the amount after 8 months. If the annual gain be Rs.18000. A's share is?