Profit is shared in the ratio of Capital × Time.
Kapil's investment
₹1,00,000 for the first 6 months (first 3 months + next 3 months)
Then withdrew ₹40,000, so ₹60,000 remained for the last 6 months
Capital-months:
1,00,000×6+60,000×6
=6,00,000+3,60,000
=9,60,000
Manish's investment
Capital-months:
80,000×9=7,20,000
Profit ratio
9,60,000 : 7,20,000
= 96 : 72
= 4 : 3
Answer:
4:3