Three of the following four numbers are alike in a certain way and one is different. Pick the number that is different from the rest.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 953
The logic used here is: 1st digit is the sum of other two digits.
312: 3 = 1 + 2
523: 5 = 2 + 3
734: 7 = 3 + 4
But
953: 9 ≠ 5 + 3
Hence, the correct answer is 953.