Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Number System LCM and HCF
Two alarm clocks ring their alarms at regular intervals of 50 seconds and 48 seconds. If they first beep together at 12 noon, what time will they beep together again?
1
12 : 10 PM
2
12 : 12 PM
3
12 : 11 PM
4
More than one of the above.
5
None of the above