Among the 4 digit numbers formed using the digits $0,1,2,3,4$ when repetition of digits allowed, the number…

Among the 4 digit numbers formed using the digits $0,1,2,3,4$ when repetition of digits allowed, the number of numbers which are divisible by 4 is
  1. 140
  2. 160
  3. 180
  4. 200

Solution

Case-I: If unit's digit is 0
Case-II: If unit's digit is 2
Case-III: If unit's digit is 4
So, required number $=60+40+60=160$

Asked in: AP EAMCET 2024 (23 May Shift 1)

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