Question

Express as 24 hours clock
time


(a) 3.15 a.m =
(b) 7.40 p.m =​

Answer 1

a) 3.15a.m

b) 12+7.40

=19.40p.m

Answer 2

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Express as 24 hours clock time :-

(a) 3.15 a.m =

3:15 am will be 3 : 15 am .

(b) 7.40 p.m =

7.40 p.m will be 19 : 40 pm .

A 24 hours clock shows 24 hrs time intead of discreting into time interval of 12- 12 hours.

• The first 12 hours is constant for both clocks but the second 12 hours will be counted as 13-24 hours.

• India works on 12 hours the Indian standard time merridian (IST).

Time Graph :-

Format For 12 hours time graph :-

• 12.00 am
• 01.00 am
• 02.00 am
• 03.00 am
• 04.00am
• 05.00am
• 06.00am
• 07.00am
• 08.00am
• 09.00am
• 10.00am
• 11.00am
• 12.00pm
• 01.00pm
• 02.00pm
• 03.00pm
• 04.00pm
• 05.00pm
• 06.00pm
• 07.00pm
• 08.00pm
• 09.00pm
• 10.00pm
• 11.00pm
• 12.00am

Format For 24 hours time graph :-

• 12.00 am
• 01.00 am
• 02.00 am
• 03.00 am
• 04.00am
• 05.00am
• 06.00am
• 07.00am
• 08.00am
• 09.00am
• 10.00am
• 11.00am
• 12.00pm
• 13.00pm
• 14.00pm
• 15.00pm
• 16.00pm
• 17.00pm
• 18.00pm
• 19.00pm
• 20.00pm
• 21.00pm
• 22.00pm
• 23.00pm
• 24.00am

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