Abhishek009 wrote:
Bunuel wrote:
You and your partners set your alarms for 6:00 am. If your alarm repeats every 12 minutes and your partner's repeat every 18 minutes, at which of the following times could both of your alarms go off ?
A. 6:30 am
B. 6:48 am
C. 7:00 am
D. 7:48 am
E. 8:12 am
A. 6:30 am
B. 6:48 am
C. 7:00 am
D. 7:48 am
E. 8:12 am
\(LCM (12, 18) = 36\)
Following are the time for the clock to repeat, 6:36 AM (Not in option) , 7:12 AM (Not in option) then 7:36 AM Option (D), Answer must be (D)
Can you elaborate please? option d is 7.48 am , not 7.36 am. Following your method, 8.12 should be the answer which is E, as 8.12 just comes after 7.36, but OA is D
Statistics : Posted by kopp74 • on 27 Feb 2023, 06:30 • Replies 3 • Views 1461