Question
'A', 'B' and 'C', alone can do some work in 20 days, 25
days and 50 days, respectively. If they work together for wages of Rs. 11,000, then find the difference between shares of 'A' and 'B'.Solution
Ratio of time taken by 'A', 'B' and 'C' = 4:5:10 So, ratio of efficiency of 'A', 'B' and 'C' = (1/4):(1/5):(1/10) = 5:4:2 = Ratio of shares of 'A', 'B' and 'C', out of total wages Required difference = 11000 X {(5 - 4)/11} = Rs. 1000
Which of the following term is used to referred to the number of cigarettes that can be made out of one pound of tobacco?
Production is a function of:
Which content in potassic fertilizers required for grade?
Which one of the following is responsible for run-off?
Cotton and pigeon pea are:
The most young alluvial soils are locally called as
Downy mildew of cabbage is caused byÂ
During embryogenesis, the protoderm becomes
The World Meteorological Day is held annually on____
Which weed is classified as a parasitic weed and is commonly found affecting crops like sugarcane and legumes?
Relevant for Exams:
