At what acute angle, in degrees, is the minute hand and the hour hand of a clock inclined at 22 minutes past 6?
A. 418
B. 59
C. 60
D. 42
Explanation: 22 minute এর জন্য mimute hand 12 টা থেকে move করবে = \(22 \times 6 = 132\)°। 6 hours এর জন mimute hand 12 টা থেকে move করবে = \(6 \times 30^{\circ} = 180^{\circ}\)। 22 minute এর জন্য minute hand 12 টা থেকে move করবে = \(22 \times \frac{1}{2} = 11^{\circ}\) \(\therefore\) hour hand মোট move কর়ল = \(180+11 = 191^{\circ}\) minute hand মোট move কর়ল = \(132^{\circ}\) \(\therefore\) acute angle = \((191-132)^{\circ} = 59^{\circ}\)]
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