MCQOPTIONS
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| 1. |
In 1/2 hour, the long hand of a clock will rotate through an angle of. |
| A. | \[360{}^\circ \] |
| B. | \[90{}^\circ \] |
| C. | \[180{}^\circ \] |
| D. | \[120{}^\circ \] |
| Answer» D. \[120{}^\circ \] | |