Interested to Buy Any Domain ? << Click Here >> for more details...
Distance between two poles is 50 meters. A train goes by 48
at a speed of kmph. In one minute how many poles will be
crossed by the train ?
- 4 Answers
- 24199 Views
- L&T, Lucent, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / arshdeep mann
17 poles per min
48kmph=48000 meters per hr
=800 meters per min
the distance between two poles is 50 meters.
if in one min he covers 800 metres ,therefore he covered
800/15 = 16 parts.
hence no of poles is 17.
| Is This Answer Correct ? | 39 Yes | 7 No |
Answer / harshgandhi126
48 km/h means 800 mtr/min.
so train will pass 800/50 =16 parts.
SO, no. of poles=17.
| Is This Answer Correct ? | 3 Yes | 2 No |
Answer / shyam
DATA INADEQUATE...because the length of the train is not
specified. Suppose the length of the train was
100m(say)..den it has to travel 50m(dist btwn the poles) +
100m(length of the train itself) to cross 2 poles completely..
So it takes approximately 11 sec to cross 2 poles (after
calculating by converting into m/s n m/min)
so 60/11 ~= 5.5.. hence it crosses 2 * 5.5 = 11 poles in 1 min..
| Is This Answer Correct ? | 6 Yes | 6 No |
Four of the following five are alike in a certain way and so form a group. Which is the one that does not belong to that group? (a) Rose (b) Lily (c) Lotus (d) Marigold (e) Apple
When x is real what is the least value of (x**2-6*x+5)/(x**2+2*x+1)
4 Answers Geometric Software, GSSL,
Two trains in the same direction at 50 & 32 kmph respectively. A man in the slower train observes the 15 seconds elapse before the faster train completely passes him. What is the length of faster train ?
Four friends are given named Akansha, Anuska, Anisha, ... , ... Each of them live in a separate home and sleep on one bed. Akansha and Anuska have two extra beds, two of the house have green lawns while the rest have narrow porchs, One of the house has Airconditioner while the rest have fans
Ram gets 148 marks for 20 questions. +10 for correct. -3 for wrong. How many correct answers?
What is the optimum number of operations for 2*(x**3)+3*(x**2)+5*x+5?
tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of 3 or 5?
In a storage stall of 5x3x2inch.How many blanks of size 2x1x1inch can be stored..
In a sports contest there were m medals awarded on n successive days (n > 1). 1. On the first day 1 medal and 1/7 of the remaining m - 1 medals were awarded. 2. On the second day 2 medals and 1/7 of the now remaining medals was awarded; and so on. 3. On the nth and last day, the remaining n medals were awarded. How many days did the contest last, and how many medals were awarded altogether?
how many rivers are present in sindh?
hiiiiiii, i have completed post graduation in a marketing from mumbai university in 2011 but right now i don't want to do a marketing i want to join KPO account & FINANCE. my graduation is B.Com.WHAT SHOULD BE REASONS WHICH SATISFY THE RECRUITER.PLZ REPLY I M WATING
A plane moves from 9N60E to 9N60W. If the plane starts at 2 a.m and takes 10 hrs to reach the destination, find the local arrival time. a> 4.30a.m b>6.00 am c>4.00 am d>10.00 am If any one knows the method to solve the problem plz tell me
English 
