Question
Which aquaculture technology involves stocking different
fish species that are compatible and non-competitive, utilizing various feeding zones of a pond or reservoir to achieve maximum fish production per unit area of water?ÂSolution
Composite fish culture is a method that maximizes productivity by using the water body's different feeding zones efficiently. This system involves growing several fish species together in a single fish pond where species are selected based on their differing food habits and the ecological niches they occupy.
- Two partners, Neha and Priya, invested Rs. 3600 and Rs. 2400 respectively into a business. At the end of the year, they earned a profit of Rs. 12,600. What...
‘P’ and ‘Q’ entered into a business with initial investments of Rs. 1000 and Rs. 700 respectively. After 3 months, ‘P’ withdrew Rs. 300 whil...
‘A’ started a business with the investment of Rs. 12000. After ‘x’ months and after 3 months from starting ‘B’ and &...
Amit and Bheem funded in a business Rs.12000 and Rs.(x) respectively. Amit withdraws his money from business after 15 months and the profit share of Ami...
"Pawan" and "Qureshi" start a business by investing Rs. 'p' and Rs. 'q', respectively. After the first 6 months, "Pawan" raises h...
A and B started a retail store with initial investments in the ratio 9:10 and their annual profits were in the ratio 3:4. If A invested the money for 5 ...
Brahma, Vishnu and Mahesh invested money in the ratio of 1/2:1/3:1/4 in a business. After 4 months, Brahma doubled his investment and after 6 months, Vi...
- P and Q started a business by investing Rs. 2500 and Rs. 4000 respectively. After 12 months, P increased his capital by 40% and Q decreased his capital by ...
- ‘Rina’ and ‘Meena’ invested Rs. 1,800 and Rs. 3,000 respectively in a startup. After 15 months, Rina increased her capital by 50% while Meena decre...
A started a retail business by investing Rs.28,000. After eight months B joined him with a capital of Rs.54,000. After 2 years, they earned a profit of...
