Interested to Buy Any Domain ? << Click Here >> for more details...
Total distance is 120 km . Going by 60kmph and coming back by
40kmph what is the average speed?
- 8 Answers
- 25143 Views
- Accenture, CMC, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / ram
avg velocity concept
120/60=2
120/40=3
2+3=5
240/5=48km
| Is This Answer Correct ? | 59 Yes | 5 No |
Answer / guest
Given total distance already ie equal to 120km
T1 = (120/2) / 60 = 1 hr
T2 = (120/2) / 40 = 1.5 hr
Total time T = 2.5 hr
Average speed = 120 / 2.5
= 48 kmph
I guess ur answers were correct but u did not follow up the
question!
| Is This Answer Correct ? | 12 Yes | 1 No |
Answer / neel
Ans=24
avg veocity=Total Distance travelled/Total Time Taken
T1(Time taken to go)= 120/60=2
T2(Time Taken to return)=120/40=3
Total Distance=120+120=240
Total Time=2+3=5
So, Avg speed=total distn/time=240/5=48kmph
| Is This Answer Correct ? | 8 Yes | 0 No |
Answer / 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 |
Answer / heyyrashmi
Ans=24
avg veocity=Total Distance travelled/Total Time Taken
T1(Time taken to go)= 120/60=2
T2(Time Taken to return)=120/40=3
Total Distance=120+120=240
Total Time=2+3=5
So, Avg Velocity=240/5=24
| Is This Answer Correct ? | 4 Yes | 13 No |
maths
A cube 3"* 3"* 3" is painted green it is cut into 1"* 1"* 1" how many cubes were painted on atleast on one side
sir,please give question bank in SBI clerical post question in my email id
2 Answers Indian Overseas Bank, State Bank Of India SBI,
Rohan bought some rice at Rs. 10 per kilogram. He buys 2 kg rice from a ration store at the rate of Rs. 8 per kilogram. He mixes the two type of rice and sells at Rs. 11 per kilogram. He makes 25% profit. What is the ratio of non-ration to ration rice?
the word unimpressive was given.they asked us to do change 1st & 2nd,3rd & 4th,so on.then they asked what will be 10th letter from right?
Find the speed of the boat in still water if the river runs at 4 km/hr. The time taken by a Suresh to row the boat upstream is 3 as the time taken by him to row it downstream.
i am preparing for SBI clerical exam and also for oriental bank of commerce .. i need previous exam question paper for last 10 years .. pls can you send it to me by email id .. pls help me
0 Answers State Bank Of India SBI,
If your manager ask you to bet on race bewteen eagle cheetah and dolphin whihc one would you prefer and why,provided that the race is happening on land.
If the graphs of the equations x + y = 0 and 5y + 7x = 24 intersect at (m, n), then the value of m +n is?
A pole seen from a certain distance at an angle of 15 degrees and 100 meters ahead by 30 degrees. What is the height of pole ?
The area of the quadrilateral is 36 What is a*b
If it takes 10 technicians working 6 hours to build a server. They start woring at 11 AM and 1 technician is added per hour starting at 5 PM. At what time they will finish the server?
English 
