Question
18 men or 36 women can complete a piece of work in 30
days. A man and a woman together complete the work and receive a total wage of Rs. 10,800. Find the difference between the wages received by them.Solution
ATQ, Let the efficiency of a man and a woman be 'M' and 'W' units/day respectively. We have, 18M × 30 = 36W × 30 So, 18M = 36W Or, (M/W) = (36/18) = 2 Required difference = {(2 - 1) /(2 + 1) } × 10800 = (1/3) × 10800 = Rs. 3,600
What bacterial disease in ginger leads to water-soaked patches on the collar region, causing leaves to become flaccid with intense yellowish bronze colo...
The condition in plants brought about through lack of certain essential elements and is not easily detected by outward appearance.
Which disease in cotton exhibits bronzing of veins, interveinal chlorosis, and yellowing of leaves, with characteristic drying of leaf margins and inter...
Which method of plant disease management involves eliminating or inactivating disease organisms after their establishment?
Which disease of brinjal is caused by a Phytoplasma and is characterized by the reduction in leaf size, shortened petioles, and stunted, bushy appearanc...
What term is used to describe the process in bacteria where cells are transformed genetically by absorbing genetic material released during the rupture ...
In this disease, the leaves may show a mottled or stippled pattern, with a combination of yellow and green areas.The veins of the leaves turn yellow, gi...
Citrus canker is _____ disease.
DSF (defatted soy flour) is used in the manufacture of
Sesame Phyllody disease caused by______