Three Locks Have The Same Passcode | 194 | 398 | 178 - With Answer

 Can you find the Passcode - Brain Teaser with Answer

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Three locks have the same passcode. Current combination on each lock differs from the passcode by one digit only.

What's the passcode?

Current Combinations on locks: 194 | 398 | 178

Scroll down to see the correct answer.

ANSWER

198 is the Passcode

Explanation
Lock 1 Combination is 194: Changing last digit becomes 198

Lock 2 Combination is 398: Changing first digit becomes: 198

Lock 3 Combination is 178: Changing second digit becomes: 198.

Thus all 3 locks has same passcode.