Question : Ram left $\frac{1}{3}$rd of his property to his wife and $\frac{3}{5}$th of the remainder to his daughter. He gave the rest to his son, who received Rs. 6,400. How much was his original property worth?

Question : A, B, and C started a business with their investments in the ratio 1 : 2 : 4. After 6 months A increased his capital by 50% and B invested twice the amount as before, while C withdrew $\frac{1}{4}$th of his investment. The ratio of their profits at the end

Question : Anuj started a business by investing Rs. 30,000, and after 6 months Ajay joined him with a capital of Rs. 45,000. After another 3 months, Ankit joined him with a capital of Rs, 60,000. At the end of the year, profit is Rs.18,000. Find the share of Anuj in the profit.

Question : A, B, and C entered into a business and their investment ratio was 5 : 4 : 3. After 4 months B invested Rs. 1,000 more and after 8 months C invested Rs. 2,000 more. At the end of one year, the profit ratio was 15 : 14 : 11, then the investment of C at the beginning was:

Question : The value of $3\frac{1}{2} - [2\frac{1}{4}+ 1\frac{1}{4} - \frac{1}{2}(1\frac{1}{2}-\frac{1}{3} -\frac{1}{6})]$ is: