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
- 25656 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 |
if a man byes 1 lt of milk for 12 Rupees and mixes with 20% of water and sells it for Rs. 15 then what is percentage of gain
11 Answers Agile Software, Global Tech, MBT,
A can do a piece of work in 20 days, which B can do in 12 days. In 9 days B does ¾ of the work. How many days will A take to finish the remaining work?
The cost of four dozen proof machine ribbons and five dozen accouting machine ribbons was Rs.160/-. If one dozen accounting machine ribbons cost Rs.20/-, what is the cost of a dozen proof machine ribbons?
pls help about karnataka bank officers exam paper and guide me about pattern pls total time given and different sub they asked in exam?
Hi,I would like to know the syllabus for the upcoming Indian Overseas Bank exams?and the what books are good for it?Please help.
pls send me model question question and answer paper of 5 years. my email add:goutamda126@rediff.com pls send me as early as poissible ..........
6 Answers Bank of Baroda, Tata Steel Limited,
An elephant cost Rs 6, A Horse cost Rs3, and goat cost Rs 10 paise.. i have 100 rupees with me... how many animals should i buy from each category so that i get 100 animals exactly form 100 rupees
When DB2 is run in IMS environment an application can access data in a) Only DB2 database b) Only IMS database c) Both DB2 & IMS databases d) None of the above
Sum of 6 numbers a+b+c+d+e+f = 21 from the set{1,3,5,9}. Condition is Each no can be used max 4 times....that means u have 1,1,1,1 ; 3,3,3,3 ; 5,5,5,5 ; 9,9,9,9 From these 16 numbers find combination 6 numbers which equals to 21.
please send me sbi question papers....any one help me out...
1 Answers State Bank Of India SBI,
In a family Reshma is elder sister of Ragini . Soni is Reshma's daughter and Saloni is Soni's cousin. Rgini's mother is Rajani. Ramani is the sister-inlaw of Reshma. Who is Soni's grandmother?
Potatoes are made up of 99% water and 1% “potato matter.” Jack bought 100 pounds of potatoes and left them outside in the sun for a while. When he returned, he discovered that the potatoes had dehydrated and were now only made up of 98% water. How much did the potatoes now weigh?
English 
