Partnership - General Questions

A and B start a business with Rs. 2,000 and Rs. 12,000. At the end of the year the profit is Rs. 39,200. What is B's share?

A invests Rs. 6,000 for 11 months and B invests Rs. 4,000 for 3 months. In what ratio should they share the profit?

A starts a business with Rs. 7,000. After 3 months B joins with Rs. 4,000. Out of a total annual profit of Rs. 3,000, what is A's share?

A invests Rs. 2,000 for 5 months and B invests Rs. 4,000 for 4 months. In what ratio should they share the profit?

A, B and C invest in the ratio 1 : 6 : 2 for the same period. If the total profit is Rs. 26,100, what is C's share?