Question

Every time the long arm completes a revolution, the short arm in the stopwatch moves to the next division. If the watch was stopped, when the long arm was ${4140}^{\circ }$ away from its start position. Then, the short arm would be ____ away from its start position.

• A. ${60}^{\circ }$
• B. ${66}^{\circ }$
• C. ${69}^{\circ }$
• D. ${72}^{\circ }$

Answer 1

The correct option is B ${66}^{\circ }$