Rohit can catch either the harbour line train or main line train from his nearest railway station kandala to reach his office. Both the trains have a frequency of 10 min in the morning office hours. The harbour line trains arrive every ten min starting from 5a.m and the main trains arrive every 10 min starting from 5.02a.m. If rohit reaches the railway station random time in the morning to catch the first available train. What is the probability that he will catch the harbour line train.
Tanveer and kunal went down a descending escalator. the escalator was going down at a constant speed. kunal walked down the steps and had cover 50 steps to reach the bottom. Tanveer on the other hand , ran down the steps of the escalator and take 75 steps to reach the bottom. actually, Tanveer took 3 steps in the same time it took kunal to take 1 step. how many steps would be visible when the escalator is stopped and is not operating.
At six o clock the wall clock struck 6 times checking with my watch, I noticed that the time between the first and last strokes was 30 seconds. How long will the clock take to strike 12 at midnight
A ship went on a voyage after 180 miles a plane started with 10 times speed that of the ship. Find the distance when they meet from starting point.
180 + (x/10) = x x = 20 answer is 180+20=200miles.
Two people X & Y walk on the wall of a godown in opposite direction. They meet at a point on one side and then go ahead. X after walking for some time, walks in opposite direction for 15 mtrs.Then again he turns back and walks in the original direction. What distance did Y walk before they met again, if X walks 11 mtrs by the time Y walks 8 mtrs.
The main line train starts at 5.00AM and the harbour line train starts at 5.02AM.Each train have the frequency of 10 minutes. If a guy goes in the morning at a random time what is the probability of he getting main line train?
0.8
There is 66x33m rectangular area. Ram is 11/8 times faster than Krishna. Both of them started walking at opposite ends and they met at some point then, Ram said "See you in the other end” Then they continued walking. After some time Ram thought he will have tea so he turned back walked back 15 meters then he changed his mind again and continued walking .How much Krishna has traveled by the time they meet?
A software engineer starts from home at 3pm for evening walk. He walkspeed of 4kmph on level ground and then at a Speed of 3kmph on the uphill and then downhill at a speed of 6kmph to the level ground and then at a speed of 4kmph to the Home at 9pm.what is the distance on one way?
In a river a sons & father are rowing upstream. After rowing upstream for a mile the son sees that fathers hat has fallen in the river. After Rowing for five more minutes, he tells the father. Then they turn and Row & reach the hat at the original starting point in five minutes. What is the speed of the river?
6miles /hr
Trains leave from New York to Washington every hour on the hour (1:00,2:00....).Trains leave from Washington to New York every hour on the hour and half hour(1:00,1:30,2:0,2:30....).It takes a train 5 hrs to complete its journey from Washington to New York as well as from New York to Washington. A train leaves from New York to Washington. Find out how many trains it will meet before it reaches Washington
