Which Indian cricketer is known as "Brown Bradman"?
What was the nickname for a 1913 British Act of Parliament that enabled suffragettes on hunger strike to be.............
On 1 July 1967, what was the first official colour broadcast transmitted on television in the UK?
In 2006 Monty Panesar became the first person of what religion to play test cricket for England?
Where are more than half of the known mud volcanoes found?
Where are the islands called Greene, Herschel, Jack, Kitchener, Russell, St. Joseph, Thibault and Tyson?
What was the subject of the majority of the published works of Augustinian friar, Gregor Mendel, whose..................
What organisation was awarded the Nobel Peace Prize in 1917, 1944 and 1963?
In October 2009, the International Olympic Committee (IOC) announced the 2016 Summer Olympics from 5....................
What fictional newspaper was edited by Perry White?
Sachin can do a work in 15 days and Virat in 20 days.
If they work on it together for 4 days, then what is the fraction of the work that is left?
Together in 4 days the complete:
4*(1/15 + 1/20) = 7/15 part of work
Remaining work = 1-7/15=8/15
Dhoni can do a piece of work in 80 days. He works at it for 10 days and then Virat alone finishes the work in 42 days.
How many number of days would be taken by the two together to finish the work.
P is able to do a piece of work in 15 days and Q can do the same work in 10 days. If they can work together for 2 days, what is the fraction of work left?
A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day?
X and Y can do a piece of work in 20 days and 12 days respectively. X started the work alone and then after 4 days Y joined him till the completion of the work. How long did the work last?
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