2hours after a freight train leaves Delhi a passenger train
leaves the same station travelling in the same direction at
an average speed of 16 km/hr. After travelling 4 hrs the
passenger train overtakes the freight train. The average
speed of the freight train was?
Answers were Sorted based on User's Feedback
Answer / manish yadav
distance covrd in 4 hrs by passngr trn=16*4=64km
same distnc is covrd by fright trn in 4+2 hrs i.e 6 hrs
so speed of frieght trn=64/6=10.66 km/hr
Is This Answer Correct ? | 5 Yes | 1 No |
Answer / shelly
The passenger train travels (16 km/hr)(4 hr) = 64 km
The freight train has traveled the same distance, but in a
total of 6 hours. Use the formula d=rt and solve for r:
64 km /6 hr = 10 2/3 km/hr. Written as a decimal would be
10.666666666......
Ved was on the right track,but rounded the hundredths place
to 7 before adding the ,,,,,,,,,,, which makes it appear
that the 7 was repeated rather than the 6.
Those are some slow trains!!
Is This Answer Correct ? | 5 Yes | 2 No |
Answer / ragu
Same problem that i faced in an interview......NO ANSWER FOR THIS QUESTION IN ANY DIMENSION .SoThe question is wrong .DECLARED
Is This Answer Correct ? | 5 Yes | 2 No |
In the word ECONOMETRICS, if the first and second , third and forth ,forth and fifth, fifth and sixth words are interchanged up to the last letter, what would be the tenth letter from right?
In a company 3/5 of people know shorthand 1/4th know typing and 1/5 know both. What fraction of people do not know both?
14 Answers Citi Bank, CitiGroup, Ramco,
Two distinct no's are taken from 1,2,3,4......28. Find the probability that their sum is less than 13
X is 3 years younger to Y. X's father is a businessman who invested 10000/- at 8% rate of interest n obtained his amount after 10 years. Y's father is a job holder who invested around 20000 at 2% rate n obtained his amount after 20 years.Now Compunded both of dem get around ABC rs/- (dnt remenbr). After 5 years the ratio of ages of X n Y is 1:2. Now X's father is 20 years older to Y n Y' father is 30 years more than X. After 20 years again. X's mother asks X's father to purchase a LCD TV which costs around 45000/-. what is the age of X n Y together
In 3.5 Kg rod , there is 74% silver. If it is alloyed with a 0.5 Kg rod, the % of silver goes up to 84%. The percent of silver in 0.5 Kg rod?
slur : speech :: smulge : ?
One dollar is saved in one month. Then how much dollar is saved in one day?
0 Answers BPCL Bharat Petroleum, Sonata,
Given 10 alphabets out of which 5 are to be chosen. How many words can be made with atleast one repetition.
The day before yesterday was WEDNESDAY then the day after 2morrow is?
0 Answers Amdocs, Apps Associates,
Every day a driver comes to pick up a man at his office at 6pm. One day the man gets free early and rather than waiting for the driver, he starts walking for home at 4:30pm. The man meets the driver on the way and then reaches home 30minutes earlier than usual. What is the usual time that man takes to reach home from the office?
If x,y,z are chosen frm -3,1/2,2 what is the largest value of (x/y)*z*z
You have 5 jars of pills. Each pill weighs 10 gram, except for contaminated pills contained in one jar, where each pill weighs 9 gm. Given a scale, how could you tell which jar had the contaminated pills in just one measurement?