1st Class Mathematics Time and Calendar Hours, Minutes and Seconds

Hours, Minutes and Seconds

Category : 1st Class

*   Hours, Minutes and Seconds

 

 

Hours, minutes and seconds are units for the measurement of time. For example we can say:

hours;minutes;seconds

Now just remember

hours =day

hour    = minutes

minute =seconds

Henceday =hours ortime ofhours  

Therefore,

days    =times ofhours

days    =times ofhours

days    =times ofhours and so on.  

Similarly,

hour=minutes or 1 time ofminutes

hours  =times ofminutes

hours  =times ofminutes and so on.

Againminute =seconds ortime of seconds

Hence,minutes =times ofseconds

minutes =time ofseconds and so on.  

 

 

 

 

 24 hours + 24 hours = ?

(a) 4 days                                            

(b) 2 days

(c) 3 days                                            

(d) 5 days  

 

Answer: (b)  

Explanation  

hours +hours=day+day=days    

 

 5 minutes means ___times of 60 seconds.

(a) 5                                                      

(b) 4

(c) 6                                                      

(d) 8  

 

Answer: (a)  

Explanation

minute =time ofseconds

Hence,

minutes =times ofseconds

Let's check it:

minutes can be written as  

1 Minute 1 Minute 1 Minute 1 Minute 1 Minute

  There aresixties in it.

You need to login to perform this action.
You will be redirected in 3 sec spinner

Free
Videos