App Logo

No.1 PSC Learning App

1M+ Downloads
The speed of a train is 35.5 m/s . What is the distance covered by it in 40 minutes?

A78.5 Km

B85.2 Km

C96.7 Km

D127.8 Km

Answer:

B. 85.2 Km

Read Explanation:

Distance = time × speed Time= 40/60 hours Speed= 35.5 × 18/5 km/hr Distance= 40/60 × 35.5 × 18/5 = 85.2 km


Related Questions:

Two men P and Q start from a place walking at 5 km per hour and 6.5 km per hour respectively. What is the time they will take to be 92 km apart if they walk in opposite directions?
A man travels 50 km at speed 25 km/h and next 40 km at 20 km/ h and there after travels 90 km at 15 km/h. His average speed is :
Two cars travel from city A to city B at a speed of 42 and 60 km/hr respectively. If one car takes 2 hours lesser time than the other car for the journey, then the distance between City A and City B is?
Adom's on tour travels first 160 km at 64 km/hr and the next 160 km at 80 km/hr. The average speed for the first 320 km of the tour is?
In covering a distance of 30 km, Amit takes 2 hours more than Sameer. If Amit doubles his speed, he will take 1 hour less than Sameer if Sameer does not change his speed of travel. Amit's original speed is ___________.