Aminoor uncle cultivated brinjal and potato in the ratio of `4:3` is his 35katha land. He made a profit of 150 rupees per katha for brinjal and 125 rupees per katha for potato. calculate the total amount of profit of Aminoor uncle from his cultivation of brinjal and potato in his total land.

Aminoor uncle cultivate brinjal and potato in the ratio of 4 : 3 in his 35 katha land. He made a profit Rs. 150, per katha for brinjal and Rs. 125 per katha for potato. Let's calculate the total amount of profit of Aminoor uncle form his cultivation of brinjal and potato.

In a partnership business, the ratio of capitals of Pathik, Pabirta and Partha is 1/2:1/3:1/4 . After 4 months Pathik withdraws 1/2 of his capitl and after 8 months of it the total is Rs 6078. calculate the profit share of Pathik.

Bimanbabu for the higher education of his son and daughter, deposited some money in a bank at a rate of 12% simple interest per annum. After 20 years, the total amount that Bimanbabu got from the bank, distributed the money among his son and daughter in the ratio 5 : 3 and then bought two govt. debenture. If the value of the deventure of son be Rs25500 , then find the amount of money which Bimanbabu invested in the bank at first.

Ourselves - (2) Rafikul uncle built a house on 3/5 of 4/7 part of his land, and rest is left for rest of the land the cultivation. Let us find on what part of land he built his house.