CAT 2020 Exam Shift 3 Solved Paper

Question : 53 of 76

Marks: +1, -0

A and B are two railway stations

90 {km}

apart. A train leaves A at 9:00 am, heading towards B at a speed of

40 {km} {/} {hr}

. Another train leaves

{B}

10: 30 {am}

, heading towards

{A}

at a speed of

20 {km} {/} {hr}

. The trains meet each other at

Solution:

The distance travelled by A before B starts his journey

=40 × 1.5=60

The time taken by them to meet each other

=\;{90-60}/{40+20}=\;{30}/{60}=0.5

hours
Required answer =10: 30 a.m.

+30

min

=11: 00

a.m.

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