Which Indian cricketer is known as "Brown Bradman"?
Which of the countries has had a prime minister whose name featured the name of his country?
Dev Anand won the best actor Filmfare award twice. What were the movies?
Médecins Sans Frontières, or Doctors Without Borders, was formed by doctors and journalists in 1971 in response to what?
What does a ceilometer measure?
Umberto II was the last king of which country?
What is the highest score of India in Test cricket?
Has India ever won Test series in England?
In which country is the city of Aberdeen?
Who won his fourth Olympic gold medal with Paul MacDonald in 1988?
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?
in every 3 days, total work done is= 1/20+1/20+1/20+1/30+1/60 = 1/5
So, total number of days required = 3*5=15.
If A men working A hours a day can do A units of a work in A days, then how many units of work can be completed by B men working B hours per 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?
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.
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?
Rahul and Maneesh working separately can do a piece of work in 9 days and 12 days respectively. If they work for a day alternately, Rahul beginning, in how many days, the work will be completed?
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