Ben can have a piece of work done in 8 days, Joe can work
three times faster than the Ben, Ram can work five times
faster than Ben. How many days will they take to do the
work together ?
- 5 Answers
- 16457 Views
- I also Faced
- E-Mail Answers
Answer Posted / prateek
they will do the work in 9/8 days
| Is This Answer Correct ? | 21 Yes | 11 No |
Post New Answer View All Answers
Zulus always speak truth and Hutus always speak lies. There are three persons A,B&C. A met B and says " I am a Zulu or I am Hutu". We don't know what exactly he said. then B meets C and says to c that " A is a Zulu ". Then C replied " No, A is a Hutu ". How many Zulus are there ?
There are 3 societies a,b,c. a lent tractors to b and c as many as they had. After some time b gave as many tractors to a and c as many as they have. After sometime c did the same thing. At the end of this transaction each one of them had 24. Find the tractors each originally had.
A finishes the work in 10 days & B in 8 days individually. If A works for only 6 days then how many days should B work to complete A's work?
in a question ,last part has, the ages of two people has the ratio of 6:6 and by adding the numbers we get 44, after how many years the ratio would be 8:7?
Sunny ate 100 apples in five days, each day eating 6 more than the previous day. How many apples did he eat on the first day?
In simple interest what sum amounts of Rs.1120/- in 4 years and Rs.1200/- in 5 years.
Rakesh buys 1 gallon of milk for Rs.12 and mixes it with 20% water. He then sells it for Rs.15, What is the percentage of gain that Rakesh would get.
A man spending half of his salary for house hold expenses, 1/4th for rent, 1/5th for travel expenses, a man deposits the rest in a bank. If his monthly deposits in the bank amount 50. What is his monthly salary ?
a man is 24 years older than his son. In two years, his age will be twice the age of his son. The present age of his son is?
CALIBRATION PROCEDURE FOR HPLC
There are 1000 junior and 800 senior students in a class. And there are 60 sibling pairs where each pair has 1 junior and 1 senior.1 student is chosen from senior and 1 from junior randomly.What is the probability that the two selected students are from a sibling pair?
Find the next letter in the series c,o,m,p,u,t,e--
A and B decide to speak truth or lie on a day. Another person asks A if he is saying truth or lie. B listens to A whatever he answers. Now the person asks B what A had told. B replies as " A has told that he is a liar". What does B say?
It has 20 mixture contains mil and water in the ratio 3:5,replace 4 litres of mixture with 4 litres of water what is the final ratio of milk and water.
f(X)= 2X-1 + f(X-1) if X is not equal to zeroandiff(X=0)=0, If f(f(X))=81 then the value of X=?
