Total distance is 120 km . Going by 60kmph and coming back by
40kmph what is the average speed?
- 8 Answers
- 22481 Views
- Accenture, CMC, I also Faced
- E-Mail Answers
Answer Posted / chetankumar
60*x=120
40*y=120
x=2 hrs
y=3 hrs
total distance over total time
total time is 5 hours
120+120=240 total distance
240/5
=48 kmph
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
I am writing the APSRTC OUT post.so i dont know the managerial aptitude.If any one know about this or refer any book, please give the information to my Mail id is narayanansg@gmail.com
4^^61 + 4^^62 + 4^^63 + 4^^64 . this sum is divisible by which of the following ?
Next number in the series: 77,49,36,18,?
I HAVE APPEARED FOR ALLAHABAD BANK ON 21-02-10, I WANT TO KNOW THE SECTIONAL CUT OFF'S FOR CATEGORY.
Concentrations of three wines A, B and C are 10, 20 and 30 percent respectively. They are mixed in the ratio 2 : 3 : x resulting in a 23% concentration solution. Find x.
A clock showing 6 o'clock takes 30 secs to strike 6 times.How long will it take to strike 12 at midnight?
4 men can cross a bridge in 3,7,13, 17 minutes. Only two can cross the bridge at a time. The time taken by the two to cross the bridge is equal to the time taken by the slowest person of the two. Find the minimum time to all of them cross the bridge?
which questions are asked in pnb related tocomputer and marketing apptitude
Find the next series: SE QU EN TI ?
A sales person multiplied a number and get the answer is 3, instead of that number divided by 3. what is the answer he actually has to get ? (1/3). 7. A ship started from port and moving with I mph and another ship started from L and moving with H mph. At which place these two ships meet ?
Instead of multiplying a number by 7, the number is divided by 7. What is the percentage of error obtained?
How many different 9 digit numbers can be formed from the number 223355888 by re-arranging its digits so that the odd digits occupy even position?
A soldier looses his way in a thick jungle at random walks from his camp but mathematically in an interesting fashion. First he walks one mile east then half mile to north. Then 1/4 mile to west, then 1/8 mile to south and so on making a loop. Finally hoe far he is from his camp and in which direction.
A boy picks up the phone and asks" who are you?" The voice from the other side answers" I am your mother's mother in law".What is the relation of the boy with the fellow speaking at the other end.
Ravi's salary was reduced by 25%.Percentage increase to be effected to bring the salary to the original level is
