21189
Unique Id: 18346
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DIRECTIONS
for the question:
Solve the following question and mark the best possible option.
How many 3 digit numbers can be formed using the digits 5,6,7,8,9 such that digits can be repeated ?
A)
20
B)
60
C)
125
D)
None of these
C
Total numbers = 5
So total 3 digit numbers with repetition = 5 × 5 × 5 = 125
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