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The most effective pesticides include various chemical classes, such as carbamates, organochlorines, and organophosphates. Each class has specific chemical compounds within it that are effective against different types of pests. Choosing the appropriate pesticide depends on the target pest, the specific situation, and considerations for environmental impact and safety. Therefore, all the above molecules are effective pesticides in their own mode of action.
A and B started a business by investing Rs.450 and Rs.600 respectively. After 8 months, A increased his investment by Rs.850. Find the ratio of annual p...
A man invested a certain amount in two schemes, A and B, in the ratio 3:2. Scheme A offers 12% annual simple interest, and Scheme B offers 10% annual si...
A and B started a business by investing sum in the ratio 5:7 respectively for 6 and 10 months respectively. If annual profit earned by B is Rs.1400, the...
Three friends, 'X', 'Y', and 'Z', invest money in the ratio 3:2:5 for 4 months, 6 months, and 8 months respectively. If they earn a total profit of Rs. ...
A, B and C enter into a partnership with a capital in which A’s contribution is Rs. 15,000. If out of a total profit of Rs. 1200, A gets Rs. 400 a...
A, B and C enter into a partnership with a capital in which A’s contribution is Rs. 10,000. If out of a total profit of Rs. 2000, A gets Rs. 800 a...
Billu and Bhaga jointly established a business, with Billu investing Rs. 'x + 2400' and Bhaga investing Rs. '2x'. After four months, Billu withdrew half...
Two partners A and B invested Rs 70,000 and Rs 50,000 respectively in a business. Both the partners distribute 75% of the profit equally and distribute ...
Rs. 51,000 is divided among three brothers Animesh, Paritosh and Ashutosh in such a way that Animesh’s share is `1(4)/(5)` times of Parito...