Ratio of efficiency of Amit and Vivek = 5:3 Ratio of time taken by Vivek and Sameer alone to complete the work = 5:4 Ratio of efficiency of Vivek and Sameer = 4:5 ⇒ Ratio of efficiency of Amit, Vivek and Sameer = 20: 12: 15 Total unit of work = (15/70) × 100 × 35(20 + 15) = 750 units Required time = (750/27) × (90/100) = 25 days
Central Potato Research Institute is situated in_____
Which is used in the control of water hyancinth
Trashing, Arrowing and Ratooning are common practices in
Soil water is lost from the soil surface and from the rooting zone of the plant by the following respectively
Lalit and Shweta are the varieties of:
Which of the following is a major greenhouse gas released by agricultural activities?
What management practice is recommended for controlling Papaya Ringspot Virus?
The instrument used for measuring depth of water table is known as:
Which of these statements is incorrect?
A. Glycolysis occurs in cytosol
B. Oxidative phosphorylation takes place in outer mitochondrial ...
Heavy shedding of buds and bolls occurs in cotton due to:
