Partnership - General Questions

A starts a business with Rs. 4,000. After 6 months B joins with Rs. 4,000. Out of a total annual profit of Rs. 1,500, what is A's share?

A invests Rs. 8,000 for 11 months and B invests Rs. 9,000 for 5 months. In what ratio should they share the profit?

A, B and C invest in the ratio 6 : 1 : 2 for the same period. If the total profit is Rs. 5,400, what is C's share?

A starts a business with Rs. 4,000. After 3 months B joins with Rs. 5,000. Out of a total annual profit of Rs. 6,200, what is A's share?

A invests Rs. 4,000 for 8 months and B invests Rs. 3,000 for 8 months. In what ratio should they share the profit?