RRB NTPC - Time and Distance :(25) MCQs with Answers

21.

A train moves past a telegraph post and a bridge 264 m long in 8 seconds and 20 seconds respectively. What is the speed of the train?

   A.) 76 km/hr
   B.) 79.2 km/hr
   C.) 69.5 km/hr
   D.) 68.5 km/hr

Answer: Option 'B'

79.2 km/hr

22.

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

   A.) 120 m
   B.) 324 m
   C.) 150 m
   D.) 200 m

Answer: Option 'C'

150 m

23.

A bus started its journey from Ramgarh and reached Devgarh in 44 minutes at its average speed of 50 km/hr. If the average speed of the bus is increased by 5km/hour, how much time will it take to cover the same distance?

   A.) 40 minutes
   B.) 38 minutes
   C.) 36 minutes
   D.) 31 minutes

Answer: Option 'A'

Distance = (44/60) x 50 = (x/60) x 55 
x = 40 minutes

24.

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

   A.) 270 m
   B.) 250 m
   C.) 230 m
   D.) 130 m

Answer: Option 'A'

270 m

25.

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

   A.) 89 sec
   B.) 99 sec
   C.) 109 sec
   D.) 59 sec

Answer: Option 'A'

89 sec


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