Question
If Priya takes five times the time that Kabir takes or six
times the time that Aarav takes to finish a task, and all three working together can complete it in 5 days, how much time will Kabir need to complete the task alone?Solution
ATQ;
Let time taken by Priya alone to finish the work = 30x
Time taken by Kabir alone to finish the work = 6x
Time taken by Aarav alone to finish the work = 5x
Let total work = LCM of 30x, 6x, and 5x = 30x
Part of work done by Priya, Kabir, and Aarav alone in 1 day is 1 unit, 5 units, and 6 units respectively.
Total time taken to finish the task by all the 3 persons together = 5
30x / (1 + 5 + 6) = 5
x = 1
Time taken by Kabir alone to finish the work = 6x = 6 days
Which of the following statement does not holds true for C.A.
Watershed is synonym with
Liquorice is also known as -
Based on mobility inside the plant system, which group of essential elements are categorized as "intermediate in mobility"?
Toxic substance present in Colocasia is:
Which of the following is NOT an element of marketing mix?
A rise in the general level of prices in an economy is termed as?
Which of the following method is most effective in conferring disease resistance among distantly related species?
Conversion factor for conservation of organic carbon to organic matter is usually taken as
A system in which forest trees are grown along with agricultural crops and grasses for livestock on the same land at the same time is known as
Relevant for Exams:
