AP EAMCET · Maths · Permutation Combination
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
- A 140
- B 160
- C 180
- D 200
Answer & Solution
Correct Answer
(B) 160
Step-by-step Solution
Detailed explanation
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 \(=60+40+60=160\)
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