MEDIUM
RBI Grade B Phase - I
IMPORTANT
Earn 100
The distance between two stations, Delhi and Amritsar, is 450 km. A train starts at 4 p.m. from Delhi and moves towards Amritsar at an average speed of 60 km/hr. Another train starts from Amritsar at 3:20 p.m. and moves towards Delhi at an average speed of 80 km/hrs. How far from Delhi will the two trains meet and at what time?
50% studentsanswered this correctly
Important Questions on Streams
EASY
RBI Grade B Phase - I
IMPORTANT
The current of stream runs at 1 kmph. A motorboat goes 35 km upstream and back again to the starting point in 12 hours. The speed of the motorboat in steel water is?
EASY
RBI Grade B Phase - I
IMPORTANT
A man can row 5 km ph in still water. If the river is running at 1kmph it taken him 75 minutes to row to a place and back. How far is the place?
EASY
RBI Grade B Phase - I
IMPORTANT
A man row upstream at and downstream at . Find man’s rate in still water and the rate of current.
EASY
RBI Grade B Phase - I
IMPORTANT
A man can row 9 1/3 km/hr in still water and he takes thrice as much time to row up than as to row down the same distance in river. The speed of current is:
EASY
RBI Grade B Phase - I
IMPORTANT
A boat travels upstream from B to A and downstream from A to B in 3 hours. If the speed of the boat in still water is 9 km/hr and the speed of the current is 3 km/hr, the distance between A and B is:
EASY
RBI Grade B Phase - I
IMPORTANT
A man can row upstream at 8 kmph and downstream at 13 kmph. The speed of the stream is:
HARD
RBI Grade B Phase - I
IMPORTANT
A man rows km upstream in hours and also km downstream in hours. The speed of the stream is:
HARD
RBI Grade B Phase - I
IMPORTANT
A man can row a boat at kmph in still water. If the speed of the stream is kmph the time taken to row a distance of km down the stream is:
