Question

According to 24 hour clock time 9:30 a.m. =_______ a. 21:30 hrs b. 9:30 hrs c. 20:30 hrs d.9:03 hrs​

Answer 1

Answer:

a) 21.30 hrs

Step-by-step explanation:

According to the information provided in the question it is given as

12 hour clock

Time =9.30 am

We need to find the time in 24 hrs clock

So for that first understand the meaning of 12 hour clock

The 12-hour clock is a way of dividing the 24 hours of the day into two sections. ... Time from midnight to noon is a.m. and from noon to midnight p.m. The table at right shows how it relates to the 24-hour clock.

As we all know that in 24 hour clock time is continuing  after every 12 hour  Here in the question 12 hour clock time is given as

9.30= (12+9+30 minutes) ( As after 12 it continues to 1 and so on)

9.30= (21.30) ( As 12 + 9 = 21 and 30 minute add)

So 9.30 am = 21.30 hrs

Hence option( a)  is correct answer