Mathmetics

ISBT Mathmetics for all banking PO,Clerk,IBPS PO,Railway,SSC,IAS,OAS Exams

Q1.	The speed of a car increases by 2 km after every hour. If the distance travelled in the first hour was 35 km. What was the total distance travelled in 12 hours ?

1)	456 km	2)	482 km
3)	548 km	4)	552 km
5)	None of these

Q2.	Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. What is the ratio of their speeds ?

1)	1 : 3	2)	3 : 2
3)	3 : 4	4)	Data Inadequate
5)	None of these

Q3.	A 270 metres long train running at the speed of 120 kmph crosses another train running in opposite direction at the speed of 80 kmph in 9 seconds. What is the length of the other train ?

1)	230 m	2)	240 m
3)	260 m	4)	320 m
5)	None of these

Q4.	A train 360 m long is running at a speed of 45 km/hr. In what time will it pass a bridge 140 m long?

1)	40 sec	2)	42 sec
3)	45 sec	4)	48 sec
5)	None of these

Q5.	Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. The ratio of their speeds is:

1)	1 : 3	2)	3 : 2
3)	3 : 4	4)	4 : 3
5)	None of these

Q6.	A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is:

1)	45 km/hr	2)	50 km/hr
3)	54 km/hr	4)	55 km/hr
5)	None of these

Q7.	Two trains of equal lengths take 10 seconds and 15 seconds respectively to cross a telegraph post. If the length of each train be 120 metres, in what time (in seconds) will they cross each other travelling in opposite direction ?

1)	10	2)	12
3)	15	4)	20
5)	None of these

Q8.	The length of the bridge, which a train 130 metres long and travelling at 45 km/hr can cross in 30 seconds, is:

1)	200 m	2)	225 m
3)	245 m	4)	250 m
5)	None of these

Q9.	A goods train runs at the speed of 72 kmph and crosses a 250 m long platform in 26 seconds. What is the length of the goods train ?

1)	230 m	2)	240 m
3)	260 m	4)	270 m
5)	None of these

Q10.	A freight train left, Bhubaneswar for Chennai at an average speed of 40 km/hr. Two hours later, an express train left Bhubaneswar for Chennai following the freight train on a parallel track at an average speed of 60 km/hr. How far from Delhi would the express train meet the freight train ?

1)	220km	2)	240km
3)	250 km	4)	260 km
5)	None of these