An area of 0.5 ha each of groundnut and sunflower is irrigated every day with a discharge of 1500 l/min to the farm for 24 hr.Each crop receive 10 cm of water. What will be the efficiency of the irrigation system
Explanation: Water supplied to the farm= 1500×60×24/1000= 2160m3 Irrigation requirement= (10×0.5) +(10×0.5)= 10 ha cm = 1000 m3 (1.0 ha cm= 100 m3) Irrigation efficiency= 1000/2100×100= 46.30
Which is the SIXTH (LAST) sentence of the paragraph?
Which is the FIRST sentence of the paragraph?
Which is the THIRD sentence of the paragraph?
A poor man and his family ate ________ little other residents of the town were kind enough to spare. One day, when he and his family sat down to eat, a...
Find the appropriate word.
From the following select the appropriate word to replace number (48) in the above passage.
Fill in the blank with the most appropriate word.
Find out the appropriate word in each case.
From the following select the appropriate word to replace number (49) in the above passage.
1) private 2) domestic 3) industrial 4) foreign 5) pri...
