Kavya invests ₹40,000 in a business and adds ₹20,000 more after 6 months. Irfan invests ₹75,000 for the whole year. The year's profit is ₹45,000. What is Kavya's share?

Explanation

1. 01

   Kavya: $40{,}000 \times 6 + 60{,}000 \times 6 = 2{,}40{,}000 + 3{,}60{,}000 = 6{,}00{,}000$.

2. 02

   Irfan: $75{,}000 \times 12 = 9{,}00{,}000$. Ratio = $6 : 9 = 2 : 3$.

3. 03

   Kavya's share = ₹45,000 × $2/5$ = ₹18,000.