MCQOPTIONS
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| 1. |
Find the time in the clock after 9pm when the two hands of the clock will form a 90 degree angle between themselves. |
| A. | At 3 pm |
| B. | At 9 pm |
| C. | At 29 8/11minutes before 10 pm |
| D. | At 32 8/11 minutes past 9 pm |
| Answer» E. | |