InterviewSolution
Saved Bookmarks
| 1. |
Eight members of a group shake hand with one another once. How many hand shakes were done altogether 1. 64 2. 16 3. 28 4. 18 |
|
Answer» Correct option is (3) 28 7 + 6 + 5 + 4 + 3 + 2 + 1 = 28 |
|