Discussion

What angle is formed between the minutes hand and seconds’ hand of clock if they are 25 minutes apart?

Answer: D

The dial is divided into 60 minute-marks around \( 360^{\circ} \), so each mark spans

\[ \frac{360}{60} = 6^{\circ} \]

Being 25 minute-marks apart:

\[ 25 \times 6 = 150^{\circ} \]

The hands named do not matter here - the separation is given directly in minute-divisions.

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