A and B started a business and invested in 4:5 ratio.after 3 month A takes back 1/4 part of his investment and B takes back 1/5 part of his investment.after 10 month there is profit of 76000 rs.calculate the profit share of A.  Choose the correct choice from the following answers:
A) 35000
B) 43000
C) 33000
D) 46000
E) 38000
let A invested 4x rs. and B invested 5x rs.   ratio of A and B investment={(4x*3)+[4x-1/4*4x]*7}:{(5x*3)+[5x-1/5*5x]*7}   =(12x+21x):(15x+28x)=33:43.   total profit=76000 rs.   share profit of A=[76000*33/76]rs.=33000 rs.   answer 33000
<result>C</result>
A and B started a business and invested in 4:5 ratio.after 3 month A takes back 1/4 part of his investment and B takes back 1/5 part of his investment.after 10 month there is profit of 76000 rs.calculate the profit share of A.