A boy goes to school at 7 km/Hr and return at a speed of 6 km/hr. If he takes 13 hrs in all. Find the distance from his village to school?
Let the distance from village to school be D km According to the question, rArr; D/7 + D/6 = 13 rArr; 13D/42 = 13 rArr; D = 42 km
With reference to micro-irrigation, which of the following statements is/are correct?
1. Fertiliser/nutrient loss can be reduced.
...Which organization raises funds and disburses loans to NDDB/NCDC under the Dairy Processing & Infrastructure Development Fund (DIDF)?
The predominant sugar in insect hemolymph is
Which of the following is not a vector quantity?
_____ is commonly used method of flood control
Which of the following Nitrogen Fertilizer is partly soluble?
Which non-reducing disaccharide is hydrolysable by acids to glucose with difficulty and is stored as a reserve food supply in an insect's hemolymph?
The recommended pre emergence herbicide for Maize and Pulse inter crop is
The substance that is added to make natural rubber strong and more bouncy is-