Which Indian cricketer is known as "Brown Bradman"?
Which Star Wars movie was filmed entirely in the studio?
What famous actress was kicked out of the John Murray Anderson School for the Dramatic Arts?
Who is the only non Jedi in the original Star Wars trilogy to use a lightsaber?
Who is the flame-shooting guitarist in Mad Max: Fury Road?
What defence treaty was signed by Great Britain, the USA, France, Siam, Australia, New Zealand, Pakistan................
How far is Moon from earth?
In the Star Wars Holiday Special, what holiday is being celebrated on Kashyyyk?
What can be done to water to make it freeze at a lower temperature than normal?
What is the first Star Wars film in which Yoda is completely computer-generated?
9 men do work in 10 days=10*9=90 unit
work left=180 unit
work to be done in one day=180/2=90 unit
90 men are required per day
10 * 3 = 30 days;
30 - 10 = 20 days it would take to do the job of nine men.
9 * 20 = 180 man-days;
180/2 = 90 men;
90 - 9 = 81 men additional men required to finish the remaining work in 2 more days.
Six men do a piece of work in 10 days with an effort of 6 hours per day. How many extra men are required for doing the work of double strength in 4 days with an effort of 5 hours per day
If 9 boy working 15/2 hours a day can finish a work in 20 days, then how many days will be taken by 12 boy working 6 hours a day to finish the work, it being given than 3 boy of latter type work as much as 2 boy of he former type in the same.
A certain number of men can finish a piece of work in 30 days.
If however there were 15 men less it will take 30 days more for the work to be finished.
How many men were there originally?
If 6 men and 8 women can do a piece of work in 10 days and 4 men and 7 women can do it in 12 days, how many days will 4 men and 12 women take to do half of work?
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