Find out the correct 4 digit code for the digit lock from the hints provided
1. 6704 ... 1 digit is correct but in wrong place
2. 8925 ... 2 digits are correct and both in right place
3. 7234 ... 1 digit is correct and in right place
4. 8153 ... 2 digits are correct and none in the right place
5. Sum of digits is 22.
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Answer:
The answer is 042 ! Explanation: In the 1st case i.e. 6,8,2, it says that one number is correct and well placed. Let's consider that number is 6, which negates the 2nd case of 6,1,4 where it says one number is correct but wrongly placed, hence it can't be 6.
Step-by-step explanation:
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