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Let the distance between the two cities be D km. Time taken to travel from A to B = D / 60 Time taken to travel from B to A = D / 40 Total time = D/60 + D/40 = 6 hours Finding a common denominator: (2D + 3D) / 120 = 6 5D = 720 D = 720 / 5 = 144 km Correct answer: c
Tillage ______ thermal conductivity
Which of the following animal is popularly known as mobile bank for farmers ?
When the activity of one gene is suppressed by the activity of a non-allelic gene, it is known as
The inherent capacity of the soil to provide all the essential plant nutrients in available form in adequate amount is called
The 'Dee-gee-woo-gene' is known to play a critical role in the development of dwarf rice varieties. How does this gene contribute to altering plant heig...
Family of Anola is
Which nutrient deficiency is primarily responsible for the yellowing of tea leaves?
Lathyrism is a neurological disorder caused by the consumption of Lathyrus seeds containing a specific toxin. Which toxin is responsible, and how can th...
Rice requires specific climatic conditions during its growing period for optimal growth and productivity. What is the average temperature range needed f...
Vegetables are produced out of their normal growing season under protected condition is termed as