Question
Which of the following is a "Physical" soil solarization
method used in nurseries?Solution
Soil solarization uses solar energy to heat the soil under plastic mulch. This reaches temperatures high enough to kill weed seeds and soil-borne pathogens.
- Manoj and Mahesh invested Rs. 6,000 and Rs. 9,000 respectively in a venture. Mahesh withdrew after a few months. At the end of the year, profit was divided...
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βAβ and βBβ started a business by investing Rs. βaβ and Rs. βa + 250β, respectively. If 12 months later the ratio of profit shares of οΏ½...
βAβ, βBβ and βCβ started a business by investing Rs. 2200, Rs. 4000 and Rs. 3000, respectively. After 4 months, βBβ left and βAβ and...
Two partners A and B invested Rs. 900 and Rs. βmβ respectively in a business. B withdrew after 6 months. If A got Rs. 3600 from a total yearly profi...
Rohit and Dev invested βΉ32,000 and βΉ18,000 respectively. For the next four months after the first month both kept on adding βΉ2000 every month. In ...
A, B and C invested in partnership. A invest Rs.8000 for 5 months, B invests Rs.5000 for 3 months and C invests Rs.10000 for 2 months. C is working part...
Puneet and Gaurav invested βΉ40,000 and βΉ24,000 respectively. For the next six months after the first month Puneet kept on removing βΉ1000 while Gau...
Three persons A, B and C invested different amounts in a business, which are in A.P. The amount invested by B is Rs. 1500 more than that of A. C investe...
A sum of βΉ4,360 was to be divided among A, B, C, and D in the ratio 3:4:5:8, but it was divided in the ratio 1/3:1/4:1/5:1/8. Was divided by mistake: ...
