1.

38. A watch loses 5 seconds everyhour. If it is set right on Tuesdayat 12:10 a.m, what time will itshow at 12:10 a.m the followingTuesday?A. 12:24 p.m TuesdayB. 11:56 p.m MondayC. 11:56 a.m MondayD. 12:24 a.m Tuesday

Answer»

Watch loses 5 sec every hourTime set on Tuesday at 12: 10 am

Then,Number of hours till next Tuesday 12:10 am = 24*7 = 168

Total loss in time= 168*5 = 840 sec= 840/60 = 14 min

Therefore time in clock will be 11:56 pm Monday

(b) is correct option



Discussion

No Comment Found