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Question
A General wishes to draw up his 7500 soldiers in the form of a square. After arranging, he found out that some of them are left out. How many soldiers were left out?
Solution
Given: 7500 soldier
He is arranging in a form of square.
7500 must complete the square.
If not then the remaining will be left out soldier.
| 86 | |
| 8 | `bar75` `bar00` |
| 64 | |
| 166 | 1100 |
| 996 | |
| 104 |
Hence, the number of soldiers were left out = 104
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