A and B invests Rs.5000 and Rs.6000 in a business. After 6 months, A withdraws two-fifth of his capital and 2 months later, B withdraws one-third of his capital. In what ratio should they share the profits at the end of the year?
Choose the correct choice from the following options.
A) 3 : 5
B) 7 : 8
C) 5 : 6
D) 3 : 4
E) 7 : 9

Rationale: "a : b ( 5000 * 6 ) + ( 3000 * 6 ) : ( 6000 * 8 ) + ( 4000 * 4 ) 48000 : 64000 3 : 4 answer : d"
Answer: D