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Deepika • 5.98K Points
Tutor III Math

Q. A mechanical grandfather clock is at present showing 7 hr 40 min 6 sec. Assuming that it loses 4 seconds in every hour, what time will it show after exactly 6 1/2 hours?

  • (A) 14 hr 9 min 34 sec
  • (B) 14 hr 9 min 40 sec
  • (C) 14 hr 10 min 6 sec
  • (D) 14 hr 10 min 32 sec
  • Correct Answer - Option(B)
  • Views: 762
  • Filed under category Math

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