A started at 9.00 am with 6 mph and B started at 9.30 am
with 8mph in the same direction. At what time they will meet?
Answer Posted / sabarish
let t be the time the 2 trains meet after 9 am
6t = 8(t-2)
2t = 4
t=2
time they meet = 9:00 + 2 = 11 : 00
| Is This Answer Correct ? | 2 Yes | 4 No |
Post New Answer View All Answers
sir i need rrb secunderabad goodsguard previous exam papers
Which of the following is not a valid DEFINE GDG parameter a) OWNER b)LIMIT c) SCRATCH c)ALTER
Daal is now being sold at Rs. 20 a kg. During last month its rate was Rs. 16 per kg. By how much percent should a family reduce its consumption so as to keep the expenditure fixed?
If 20 men take 15 days to to complete a job, in how many days can 25 men finish that work?
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?
In a journey of 15 miles two third distance was travelled with 40 mph and remaining with 60 mph.How much time the journey takes...
the average of seven numbers is 2.5 then their product
what is the sum of 7 consecutive odd numbers with 27 as the fourth number
The day before yesterday was WEDNESDAY then the day after tomorrow is?
a father is 30 times more than his son however he will be only thrice as old as the son what is father's present age ?
What is the height of the cone of diameter 12 cm that is formed after melting a sphere of 6 cm diameter?
Hi Guys. I am an Instrumentation and Control Engineer(ICE) and have filled various PSU entrance exam forms. I wanted to know if anyone of you out there had any material for the preparation of the same. Any sort of material will be greatly appreciated. Be it previous year questions (Aptitude, GK or Technical) , study material or links to websites which do have this material. PSUs that I am going to appear in are HPCL, SAIL, ECIL and finally Gate. Any suggestions and advice is greatly welcomed. My E-Mail ID is kris_sreekanth86@yahoo.co.in
A rectangular tank can hold m litres of milk. Find how many litres of milk can a tank hold when all its dimensions are doubled?
f(X)= 2X-1 + f(X-1) if X is not equal to zeroandiff(X=0)=0, Value of f(16)+f(15)-480
sum of 5 consecutive numbers is 35. how many of the numbers are prime: