Question
If Pritam takes two times the time that Sameer takes or
three times the time that Vikas takes to finish a task, and all three working together can complete it in 6 days, how much time will Sameer need to complete the task alone?Solution
ATQ;
Let time taken by Pritam alone to finish the work = 6x
Time taken by Sameer alone to finish the work = 3x
Time taken by Vikas alone to finish the work = 2x
Let total work = LCM of 6x, 3x, and 2x = 6x
Part of work done by Pritam, Sameer, and Vikas alone in 1 day is 1 unit, 2 units, and 3 units respectively.
Total time taken to finish the task by all the 3 persons together = 6
6x / (1 + 2 + 3) = 6
x = 3
Time taken by Sameer alone to finish the work = 3x = 9 days
Rs. 7500 is invested in scheme ‘A’ for 3 years and Rs. 6000 is invested in scheme ‘B’ for 2 years. Scheme ‘A’ offers simple interest of 16% ...
An operation in which data is moved to a different location is referred as _______.Â
In which year the first office of the international labour organization in India was established? Â Â Â Â Â Â Â Â Â Â
...Which of the following statements are not correct in regards to article 75 in the Constitution Of India 1949?
-
Monthly income of A is Rs. 10000 and he saves 32% of his monthly income. If monthly expenditure of A is decreased by 35% while his monthly savings is in...
-
The distance between the earth and the sun is greater during
Who among the following become CEO of NITI aayog in 2023?
What were the peasant associations set up in Kerala in the 1930s called?
Which social reformer's autobiography, entitled Looking Back, describes his experiences in setting up schools for women in Poona in the 1890s?
East Timor, the latest independent nation in the world was ruled by
