Question
Which cropping system refers to the cultivation of two
or more crops simultaneously on the same piece of land with a definite row arrangement for better resource use efficiency?Solution
Intercropping involves growing two or more crops in a defined spatial arrangement, enhancing land use efficiency, and reducing risks from pests, diseases, or climatic variability. It ensures better utilization of light, water, and nutrients.
The average of 8 numbers is 22. When two new numbers 'p' and 'q' are added, the average increases by 3. If p - q = 10, find the value of q.
- A cyclist maintained an average speed of 22 km/hr for the first 18 hours of a race. In the next 6 hours, his average speed was ‘x’ km/hr, so that his o...
Komal bought 20 kg rice for Rs 30 per kg, b kg rice for Rs 35 per kg and (b + 4) kg rice for Rs 25 per kg. She mixed all type of rice together and the a...
The average of 7 consecutive numbers is 20. The largest of these numbers is
The average of the first 10 numbers is 'x+20', the average of the next 14 numbers is 'x', and the average of the remaining 16 numbers is 'x−30'. If th...
- The average of 6 values is 40. If two more values with an average of 'x' are added, the overall average increases by 20%. Find the value of 'x'.
The average of 75 percent of x and 48 percent of y is 90. What will be the average of 125 percent of x and 80 percent of y?
- A region observed an average rainfall of 130 cm during the first four days of a week, while the last four days had an average of 135 cm. If the total weekl...
The average of 24 numbers is 42. The average of first 13 numbers is 45 and that of the last 13 numbers is 39. If 12th number and 13th numbers are exclu...
Average of 8 numbers is 25. If average of first four and last two numbers is 15 and 40, respectively then find the fifth number given that ratio of fift...
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