Question

There is a bridge across a river. The length of the bridge is 1 km. A
train of length 1 km enters the bridge and leaves it in 2 minutes
(a) How much distance the train has to cover on its journey over the
bridge?
Ans:
(b) What is the distance covered by the train in 1 minute?
Ans:
(c) How much distance the driver has to travel for reaching the other end
of the bridge?
Ans:​

Answer 1

Answer:

answer:

a) 2kms

b) 1km

c) 1km

Step-by-step explanation:

at the start

A______1km_________B 1km

after 1 mins

A1kmB

after 2 mins from start

1kmA____1km___________B

Answer 2

Answer:

2 km, .5 km, 1 km

Step-by-step explanation:

For a 2km journey train had cover

For b .5km distance train cover in 1 min

For c driver had to cover 1km to reach other hand