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
- 141657 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 / vijayalaxmi uppala
m1*d1=m2*d2
30*9=40**d2
270=40*d2
d2=270/40
d2=6.75
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Ram gets 148 marks for 20 questions. +10 for correct. -3 for wrong. How many correct answers?
What is the smallest number by which 2880 must be divided in order to make it into a perfect square ?
The ratio between two numbers is 5:7 and their product is 560. What is the difference between these two numbers?
Q1. Given a collection of points P in the plane, a 1-set is a point in P that can be separated from the rest by a line, .i.e the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P). The minimum value of n1(P) over all configurations P of 5 points in the plane in general position(.i.e no three points in P lie on a line) is
two trains are 2 kms apart. Speed of one train is 20m/s and the other train is running at 30 m/s. Lengths of the trains are 200 and 300m. In how much time do the trains cross each other?
if a=2, b=3, c=6 Find the value of c/(a+b)-(a+b)/c
Two persons start at the same point, walk in opposite directions with 5km/hr and 5.5km/hr respectively. What is the distance separated after 2 and half hrs?
If substitution is as it's burnout. Didn't remember. But this is one.
If m/n = 5/4 , then 2m+n= ?
3 red and 4 blue balls are in a basket. A member of PPTeam is drawing balls from the basket.What is the probablity of getting the 3 red balls simultaneously?
sir am writing aso(assistant statistical officer) exam first time, so please send me previous papers, and syllabus. my optional subject is statistics
A person has his own coach&whenever he goes to railway station he takes his coach.One day he was supposed to reach the railway station at 5 O'clock.But he finished his work early and reached at 3 O'clock. Then he rung up his residence and asked to send the coach immediately. He came to know that the coach has left just now to tje railway station. He thought that the coach has left just now to the railway station.He thought that he should not waste his time and started moving towards his residence at the speed of 3mi/hr.On the way,he gets the coach and reaches home at 6 o'clock.How far is his residence from railway station.
A sphere of 10.5 cm radius is melted. It is then casted into a cuboid of maximum volume. What will be the total surface area of such cuboid?
Rahul took a part in cycling game where 1/5 ahead of him and 5/6 behind him then total number of participants?
For 1:2:4 ratios the weight of cement is 50 kg then how many kg are the weight of sand and aggregate?
