Question

How many rounds does the minute hand of a clock complete in a day?

Answer 1

The minute hand completes 1 round for every minute. It completes 60 rounds for each hour. So, since there are 24 hours a day, the answer is 60* 24 = 1440. 

Answer 2

The minute hand of a clock completes 24 rounds in a day.

Step-by-step explanation:

Given:

Here as we all know that when the minute hand completes one round, 60 minutes passes which means 1 hour passes.

Also we know that there are 24 hours in 1 day, therefore,

$1\times 24= 24$

Hence the minute hand of a clock completes 24 rounds in a day.