Sangita divides Rs. 1,00,000 between her daughters based on the ratio of their ages. The elder daughter, aged 12, gets three parts, and the younger daughter, aged 8, gets two parts. Each part is worth Rs. 20,000. Thus, the elder daughter receives Rs. 60,000, and the younger daughter receives Rs. 40,000.
The difference in their shares is Rs. 20,000, with the elder daughter receiving more.