Multiple choice general knowledge math & puzzles

In the below Question, 5 numbers are given. Out of these 4 are alike in certain way but the rest 1 is different.

  1. 372164

  2. 376821

  3. 318951

  4. 319446

  5. 387315
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The number 372164 is different because it's divisible by 11 (372164 ÷ 11 = 33833), while the other numbers are not divisible by 11. This is a divisibility test question.

AI explanation

Checking digit sums: 376821 (3+7+6+8+2+1=27), 318951 (3+1+8+9+5+1=27), 319446 (3+1+9+4+4+6=27), and 387315 (3+8+7+3+1+5=27) all have digit sum 27. But 372164 sums to 3+7+2+1+6+4=23, breaking the pattern. So 372164 is the odd one out among the five numbers.

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