Page 127 - Viva

Review Exercise

1. Write the time shown by these clocks in two ways.

(a) (b) (c)

2. Convert the following as instructed.

(a) 16 h to min (b) 4 h 20 min to min

(c) 9 h 15 min to min (d) 2 days 48 h to h

3. Convert the given 24-hour time to 12-hour time.
(a) 1740 hours (b) 1155 hours (c) 1220 hours

(d) 1920 hours (e) 2115 hours (f) 1530 hours

4. Convert the given 12-hour time to 24-hour time.

(a) 2:30 a.m. (b) 6:40 p.m. (c) 9:15 a.m.
(d) 10:30 p.m. (e) 1:05 p.m. (f) 12:30 a.m.

5. Given below is the railway timetable for different Shatabdi Express trains. Read it
carefully and answer the questions that follow.

Source Train
Train Source Destination
Train Name Departure Destination
Station Arrival Time
Time Station

Bhopal Shatabdi New Delhi 0600 h Habibganj 1425 h
Kalka Shatabdi New Delhi 1715 h Kalka 2120 h
Dehradun Shatabdi Dehradun 1700 h New Delhi 2245 h

Shatabdi Express Puri 0545 h Howrah 1340 h
(a) Name the trains having New Delhi as the source station.

(b) Which Shatabdi has Howrah as the destination station?
(c) At what time does Bhopal Shatabdi reach Habibganj?

(d) When does the Kalka Shatabdi depart from New Delhi?

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