- 04/13/2019 at 7:01 pm #454144EduGorillaKeymasterSelect Question Language :
A certain clock marks every hour by striking a number of times equal to the hour, and the time required for a stroke is exactly equal to the time interval between strokes. At 9:00 a.m. the time lapse between the beginning of the first stroke and the end of the last stroke is 34 seconds. At 18:00 hours, how many seconds elapse between the beginning of the first stroke and the end of the last stroke?
Post your Training /Course EnquiryAre You looking institutes / coaching center for
- IIT-JEE, NEET, CAT
- Bank PO, SSC, Railways
- Study Abroad