Interested to Buy Any Domain ? << Click Here >> for more details...
Thirty men take 20 days to complete a job working 9 hours a
day. How many hour a day should 40 men work to complete the job?
(a) 8 hrs
(b) 7 1/2 hrs
(c) 7 hrs
(d) 9 hrs
- 35 Answers
- 138675 Views
- Atos Origin, ATS, College School Exams Tests, Entech, Four soft, HCL, IBM, IMS, Infosys, Kekran Mekran, L&T, ProKarma, Sree Nakshatra, State Bank Of India SBI, Subix, Sunera Technologies, Syntel, TCS, Tech Mahindra, TechMind, TransWorks, Unisys, I also Faced
- E-Mail Answers
Answer Posted / sneha aitha
30 men-20 days-9 hours
40 men- ? - ?
so m1 d1 h1 = m2 d2 h2
30*20*9 = 40*d2*h2
m1d1=m2d2
30*20=40*d2 then d2=15
30*20*9=40*15*x
so then x=9hrs
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Complete the series 1 6 3 7 5 8 7 ?
what is topic on pz cussons essay writing?
A persons age is similar to the year he was born(last two digits is counted as age).
2 persons can finish a job in 8 days. First person alone can finish the work in 24 days. How many days does the second person take to finish the job?
A car is filled with four and half gallons of oil for full round trip. Fuel is taken 1/4 gallons mor3 in going than coming. What is the fuel consumed in coming up?
the ticket sales s for a company increases 25% from standard sales to 60 tickets sold, then 60 - s =:
ram singh goes to his office in the city, every day from his suburbun house. his driver mangaram drops him at the railway station in the morning and picks him up in the evening. Every evening ram singh reaches the station at 5 o'clock. mangaram also reaches at the same time. one day ramsingh started early from his office and came to the station at 4 o'clock. not wanting to wait for the car he starts walking home. Mangaram starts at normal time, picks him up on the way and takes him back house, half an hour early. how much time did ram singh walk.
a bus started from bus stand at 8.00am and after 30min staying at destination it returned back to the bus stand.the destination is 27 miles from the bus stand the speed of the bus 50percent fast speed at what time it returns to the bus stand.
The cost of 16 articles is equal to sell price of 12 articles. The gain percent is ?
The difference b/w the compound interest payble half yearly and the simple interest on a certain sum lent out at 10% p.a for 1 year is Rs 25. What is the sum?
If x and x+10 are lengths containing right angle, what is the equation if area is 24 sq.cm
Using the digits 1,5,2,8 four digit numbers are formed and the sum of all possible such numbers.
Which of the following is not a valid DEFINE GDG parameter a) OWNER b)LIMIT c) SCRATCH c)ALTER
Find the Next Series Nuumber 21, 463, 687, 238, 1134, ----
I had Rs.100 and I play. If I win I will have Rs110 and if I lose I will have Rs. 90. at the end I have 2 wins and 2 lose. How much do I have?
