Investment ratio A:B $= 20000:30000 = 2:3$. A's share $= (2/5) imes 10000 = ₹4,000$.
निवेश अनुपात A:B $= 20000:30000 = 2:3$। A का हिस्सा $= (2/5) imes 10000 = ₹4,000$।