A and B started a business investing amounts in the ratio of 2 : 3. If A has invested an additional amount of Rs. 10000, their ratio of investment would have been 3 : 2. The amount invested by A was ?

• ক Rs. 20000
• খ Rs. 12000
• গ Rs. 18000
• ঘ Rs. 8000 ✅ সঠিক উত্তর