P, Q, R enter into a partnership. P initially invests 25 lakh and adds another 10 lakh after one year. Q initially invests 35 lakh and withdraws 10 lakh after 2 years. Rs investment is Rs 30 lakh. In what ratio should the profit be divided at the end of 3 years?
18:19:19
18:18:19
19:19:18
18:19:18
Explanation:
P : Q : R
$=\left(25\times1+35\times2\right)$:$\left(35\times2+25\times1\right)$ $:(30×3)$
$=95:95:90=19:19:18$