Aptitude interview questions

A 260 meter long train crosses a 120 meter long wall in 19 seconds. What is the speed of the train?

1. 27 km/hr
2. 49 km/hr
3. 72 km/hr
4. 92 km/hr

A train of length 150 m takes 40.5 seconds to cross a tunnel of length of 300 m. The speed of the train (in km/hr) is

1. 13.33
2. 26.67
3. 38.32
4. 40

Two trains are moving in the same directions at 65 km/hr and 45 km/hr. The faster train crosses a man in slower train in 18 seconds. The length of the faster train is

1. 100 m
2. 120 m
3. 145 m
4. 180 m

A man sees a train passing over a bridge 1 km long. The length of the train is half that of the bridge. If the train clears the bridge in 2 minutes, the speed of the train is

1. 30 km/hr
2. 40 km/hr
3. 45 km/hr
4. 55 km/hr

A train 132 m long passes a telegraph pole in 6 seconds. Find the speed of the train

1. 70 km/hr
2. 71 km/hr
3. 72 km/hr
4. 79.2 km/hr

Two trains are coming from opposite directions with speeds of 75 km/hr and 100 km/hr on two parallel tracks. At some moment the distance between them is 100 km. After T hours, distance between them is again 100 km. T is equal to

1. 1 hr
2. $$1{1} / {7}$$
3. $$1{1} / {2}$$
4. 2 hrs

A train 240 m long passed a pole in 24 seconds. How long will it take to pass a platform 650 m long?

1. 65 sec
2. 79 sec
3. 89 sec
4. 99 sec

A train 300 m long crossed a platform 900 m long in 1 minutes 12 seconds. The speed of the train (in km/hr) is

1. 40
2. 50
3. 60
4. 70

If a 200 m long train crosses a platform of the same length as that of the train in 20 seconds, then the speed of the train is

1. 50 km/hr
2. 60 km/hr
3. 70 km/hr
4. 72 km/hr

A speed of 14 metres per second is the same as

1. 28 km/hr
2. 50.4 km/hr
3. 70 km/hr
4. 74.2 km/hr

A train of length 150 metres takes 40.5 seconds to cross a tunnel of length 300 metres. What is the speed of the train in km/hr?

1. 13.33
2. 26.67
3. 39.16
4. 40

A train travelling at a speed of 90 km/hr, crosses a pole in 10 seconds. The length of the train is

1. 100 m
2. 150 m
3. 250 m
4. 900 m

January 1, 1992 was Wednesday. What day of the week was January 1, 1993?

1. Monday
2. Tuesday
3. Thursday
4. Friday

The LCM of three different numbers is 120. Which of the following cannot be their HCF?

1. 8
2. 12
3. 24
4. 35

The H.C.F of two numbers is 12 and their difference is 12. The numbers are

1. 94, 106
2. 84, 96
3. 70. 82
4. 66, 78

Find the greatest number which will divide 25, 73 and 97 so as to leave the same remainder in each case.

1. 12
2. 18
3. 24
4. 32

Three different containers contain different quantities of mixture milk and water, whose measurements are 403 Kg, 434 Kg and 465 Kg. What biggest measure must be there to measure all the different quantities exactly?

1. 1 Kg
2. 7 Kg
3. 14 Kg
4. 31 Kg

21 mango trees, 42 apple trees and 56 orange trees have to be planted in rows such that each row contains the same number of tress of one variety only. Minimum number of rows in which the trees may be planted is

1. 2
2. 5
3. 12
4. 17

If the HCF of two numbers is 2 and their LCM is 70, then the numbers are

1. 2, 35
2. 4, 70
3. 6, 70
4. 14, 10

The HCF and LCM of two numbers are 18 and 3780 respectively. If one of them is 540, then the second one is

1. 112
2. 118
3. 126
4. 142

A merchant has 140 litres, 260 litres, 320 litres of three kinds of oil. He wants to sell the oil by filling the three kinds separately in tins of equal volume. The volume of such a tin will be

1. 13 litres
2. 16 litres
3. 20 litres
4. 70 litres

The L.C.M. of 3, 2.7 and 0.09 is

1. 0.27
2. 0.027
3. 27
4. 2.7

The H.C.F. and L.C.M. of two numbers are 12 and 336 respectively. If one of the numbers is 84, the other is

1. 24
2. 36
3. 48
4. 72

A train 270 meters long is moving at a speed of 25 km/hr. It will cross a man coming from the opposite direction at a speed of 2 km per hour is

1. 24 seconds
2. 28 seconds
3. 32 seconds
4. 36 seconds

A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train?

1. 120 metres
2. 150 metres
3. 180 metres
4. 200 metres

A train takes 9 sec to cross a pole. If the speed of the train is 48 kmph, then length of the train is

1. 80 m
2. 90 m
3. 120 m
4. 150 m

Two trains 240 metres and 270 metres in length are running towards each other on parallel lines, one at the rate of 60 kmph and another at 48 kmph. How much time will they take to cross each other?

1. 14 sec.
2. 15 sec.
3. 16 sec.
4. 17 sec.

The time taken by a train 180 m long, travelling at 42 kmph, in pasing a person walking in the same direction at 6 kmph, will be

1. 16 sec
2. 18 sec
3. 21 sec
4. 24 sec

A train 280 m long is moving at 60 km/hr. Time taken by the train to cross a tunnel 220 m long is

1. 15 sec
2. 20 sec
3. 25 sec
4. 30 sec

A train 100 meters long passes a platform 100 meters long in seconds. The speed of the train is

1. 36 km/hr
2. 52 km/hr
3. 72 km/hr
4. 92 km/hr