2 hours 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?

Answer Posted / vignesh

2.67 km/hr

Is This Answer Correct ?    1 Yes 19 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

‘a‘ number of persons work daily ‘b’ hours to produce ‘c’ items. If ‘d’ persons walks away from the group what will be the number of hours to produce ‘c’ items. ?

758


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

2033


If the word FADENCOMT equals 345687921 then What is FEAT. Find representation of 2998

965


a block of ice floats on water in a beaker, as the ice melts,the water level in the beaker will

676


A person spending out 1/3 for cloths , 1/5 of the remaining for food and 1/4 of the remaining for travelles is left with Rs 100/- . How he had in the beginning ?

766






Which of the following does multithreading allow? A. several transactions that require the same program to use one copy of the program. B. many tasks to be allocated to the terminal. C. an audit trail of all files records from all files updated by a particular application

1843


There are 19 red balls and one black ball . Ten balls are put in one jar and the remaining 10 are put in another jar. what is the possibility that the black in the right jar.

1112


A father F has 5 sons, p,q,r,s,t. Not necessarily in this order. Two are of same age. The eldest and youngest cannot be twins. T is elder to r and younger to q and s has three older brothers. who is the oldest and youngest?

758


If A=Z, B=Y, C=X, .......... Z=A, Then GROUP = ?

667


The ratio between two numbers is 5:7 and their product is 560. What is the difference between these two numbers?

1308


In a class there are 45 pupil, out of them 12 are in debate only and 22 in singing only. Then how many in both?

1045


Find the next series number : 21, 463, 687, 238, 1134, ----

655


low temperature at the night in a city is 1/3 more than 1/2 hinge as higher temperature in a day. sum of the low temp and higherst temp is 100C. then what is the low temperature

875


Find the next series: SE QU EN TI ?

858


complete the series: x y z u v w r s t __

1348