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At what time, between 3 o’clock and 4 o’clock, both the hour hand and minute hand coincide each other ?

Correct Answer: 3:16 4/11

Explanation:

Coincide means 00  angle.


This can be calculated using the formulafor time A to B means  [11m/2 - 30 (A)]


Here m gives minutes after A the both hands coincides.


Here A = 3, B = 4


0 =11m/2 –30 × 3
11m = 90 × 2 = 180
m= 180/11 = 16 4/11


So time = 3 : 16 4/11


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