Question 29

There are 60 minutes in one hour.

One hour consists of 60 minutes, which is a standard measure of time universally accepted.

A) 60

This option is correct because it accurately reflects the definition of an hour in terms of minutes. One hour is defined as 60 minutes in all timekeeping systems.

B) 90

This option is incorrect because it overstates the number of minutes in an hour. Ninety minutes is equivalent to one and a half hours, not one hour.

C) 120

This option is incorrect as well, as it represents two hours. An hour is strictly defined as containing 60 minutes, making 120 minutes equivalent to two hours.

D) 150

This option is also incorrect because it suggests a duration longer than two hours. One hour cannot have more than 60 minutes, thereby invalidating this option.

Conclusion

The correct answer, 60 minutes, is the universally accepted measurement of time for one hour. All other options misrepresent the basic definition of an hour, which confirms that they are incorrect. Understanding this fundamental concept of time is essential for accurate timekeeping and scheduling.