How many 5 - digit telephone numbers can be constructed using the… - Vidyadip

MCQ

How many 5 - digit telephone numbers can be constructed using the digits 0 to 9, if each number starts with 67 and no digit appears more than once:

✓
336
B
337
C
335
D
None of these

✓

Answer

Correct option: A.

336

336

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