Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

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 ?

Answer Posted / h.m.mohsin pervaze

Ben takes 8 days to do 1 piece of work, So Ben
completes in one day = 1/8 portion of work
Joe is three times faster of Ben, So Joe
completes in one day = 3/8 portion of work
Ram is five times faster of Ben, So Joe
completes in one day = 5/8 portion of work

So, in one day their combined work result = 1/8+3/8+5/8
= 9/8 portions of work in 1 day.
So to finish 1 portion of work, they'll need = 1/9/8 = 8/9
Thus answer is they'll need 8/9 days to complete 1 piece of
work.

Is This Answer Correct ?    39 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

.Both A and B Alice and Bob play the following chip-off-the-table game. Given a pile of 58 chips, Alice first picks at least one chip but not all the chips. In subsequent turns, a player picks at least one chip but no more than the number picked on the previous turn by the opponent. The player to pick the last chip wins. Which of the following is true?

2851


Light glows for every 13 seconds . How many times did it glow between 1:57:58 and 3:20:47 am.

2209


a bus started from bus stand at 8.00am and after 30min staying at destination it returned back to the buss tand.the destination is 27 miles from the bustand the speed of the bus 50percent fast speed at what time it returns to the bustand.

1312


three clocks where set to true time .First run with the exact time ..second slows one minute/day. third gains one minute/day. after how many days they will show true time.

2195


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?

1290


if the word 'ddosszm' is changed to 'central' then what will be the change for 'rtjbl' ?

1561


A gardener plants 100 meters towards east, next 100 meters towards north,next 100 meters towards west. 98 meters towards east, 96 meters towards north and 96 meters towards west, 94 towards west. 98 meters towards east, 96 meters towards north and 96 meters towards west, 94 meters towards south. and 94 meters towards east and so on. If a person walks between the trees what is the total distance travelled by him before he reaches the center.

1609


X and Y are partners in a business. X invests 300 for 12 months and Y invested 600 for 6 months. If they gain a profit of 700 at the end of one year, what is X's share?

1958


If A, B and C are the mechanisms used separately to reduce the wastage of fuel by 30%, 20% and 10%. What will be the fuel economy if they were used combined.

1376


cpahlet : shoulder :: ring : ?

1277


the matrix of a(7,9) was given.the address of the first byte of a(1,1)=1258.it takes 4 bytes to store the nuymber. then calculate the address of the last byte of a(5,8)

1264


Two glasses were filled with 1/3 and 1/4 milk. they were filled with water &then mixed in tumbler. what is the percentage of milk in the resultant.

1128


I bought a car with a peculiar 5 digit numbered licence plate which on reversing could still be read. On reversing value is increased by 78633. Whats the original number if all digits were different?

1487


sir, ihave cleared my ssc so(acctts) written exam i want to some tips for interveiw

2244


a man purchased 6 stamps of rupees 1 and seven stamps of 50 paise.he paid Rs. 12. how much change he got back ?

1302