Page 237 - New Medley 5 Semester 1

C. The table given below shows the trains’ timings for Chennai from Delhi.

Days of Run
Train Departure Arrival Travel
Train Name Origin Destination
No. Time Time Time
M T W T F S S
Thirukkural
12642 H Nizamuddin 07:20 Tambaram 18:55 35:35 Y N N N N Y N
Express
DDN MDU SF Chennai
12688 H Nizamuddin 14:47 02:15 35:28 Y N N N Y N N
Express Central
CDG MDU SF Chennai
22688 H Nizamuddin 14:47 02:15 35:28 Y N N N Y N N
Express Central
Mas Garib Chennai
12612 H Nizamuddin 16:00 20:15 28:15 Y N N N N N N
Rath Central
Chennai
12616 G T Express New Delhi 18:40 06:15 35:35 Y Y Y Y Y Y Y
Central
Tamil Nadu Chennai
12622 New Delhi 22:30 07:15 32:45 Y Y Y Y Y Y Y
Express Central
Observe the table and answer the following questions.
1. Thirukkural Express departs at (a.m./p.m.) from H Nizamuddin

and arrives Tambaram at (a.m./p.m.).

2. Tamil Nadu Express, that leaves on Wednesday from New Delhi, arrives

Chennai Central at a.m./p.m. on .

3. takes 28 hours 15 minutes only during the journey from
to Chennai Central.

4. The trains and are available every day at
the time and respectively for Chennai Central.

5. All the trains are available on either from New Delhi or
from .

Conversion of Units

Let us recall what we learnt about units of time in earlier classes.

Z Z Units less than a day

1 day = 24 hours (Hour is the standard unit of time.)

1 hour = 60 minutes, 1 minute = 60 seconds

\ 1 hour = 60 × 60 = 3600 seconds

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