A invests Rs 64,000 in a business. After few months B joined him with Rs 48, 000. At the end of year, the total profit was divided between them in the ratio 2:1.After how many months did B join? (i) `7` (ii)`8` (iii)`4` (iv)`6`

A invested Rs.76000 in a business.After few months,B joined him with Rs.7000. At the end of the year,the total profit was divided between them in the ratio 2:1. After how many months did B join?

A invested Rs. 76000 in a business. After few months, B joined him with Rs. 57000. At the end of the year, the total profit was divided between them in the ratio 2 : 1. After how many months did B join ?

A invested ₨ 76,000 in a business. After few months, B joined him ₨ 57,000. At the end of the year, the total profit was divided between then in the 2 : 1. After how many months did B join?

Ramdas invested Rs.90000 in a cosmetic business. After few months, Shyamdas joined him with Rs.30000. At the end of the year the total profit was divided between them in ratio 4:1 . After how many months did Shryamdas joined busineses?

A began a business with Rs 120000 and B joined after wards with Rs 60000. At the end of a year, the profit is divided in the ratio 4:1. When did B join?

A started a business by investing Rs. 36,000. After 4 month B joined him with some investment. At the end of the year, the total profit was divided between them in the ratio of 9 : 7 how much capital was invested by B in the business?

A started a business with Rs.10000 after 6 months B joins with Rs.12000. At the end of the year total profit is Rs.96000. Find the share of A in the profit.