Which Indian cricketer is known as "Brown Bradman"?
What is the normal diet for a pangolin?
The Vardon Trophy, first awarded in 1937, and the Byron Nelson Award, first given in 1980, are given in what sport?
The Indonesian Army special forces group, founded in 1952, that conducts special operations missions for................
Which football team returned home from the 2010 African Nations Cup in Angola after their bus was shot at?
According to Greek mythology, "Hope" was the only thing left in what container after it had been opened?
What name is given to the unnatural fear of death?
In the third century CE, politician, geographer, writer, and cartographer Pei Xiu was the first in China recorded.......
What was the name given to the largest alluvial gold nugget discovered by John Deason and Richard Oates.................
For the Republic of South Africa, the city of Johannesburg is what?
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?
the answer is 6 days of working together and 4 days x alone
10 days in sum
A AND B WORK ANOTHER 10 DAYS TO FINISH THE BALANCE OF WORK 4/5
X started the work alone for 4 days, doing 4/20, or 1/5 of the work, leaving 4/5ths of the work to be done. Let n be the amount of days X and Y worked together. Then:
n=6 days of working together to finish the job
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?
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 can do a work in 12 days. Q can do the same work in 8 days and R can do the same in 6 days. Q and R start the work and leave after 2 days. P finishes the remaining work in X days. What is the value of 1.1X?
Salil and Aarav can do a piece of work in 45 and 40 days respectively. They began the work together but Salil leaves after some days and Aarav finished the remaining work in 23 days.
After how many days did Salil leave?
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