MCQOPTIONS
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MCQOPTIONS
| 1. |
In a party every person shakes hands with every other person. If there was a total of 45 hand shakes in the party, find the no. of persons who were present in the party?(CTS COMPANY) |
| A. | 10 |
| B. | 9 |
| C. | 12 |
| D. | 11 |
| Answer» B. 9 | |