Question 62
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A three-digit number is formed by writing the same digit three times (such as 444). Every such number is exactly divisible by:
- A 11
- B 37 Correct
- C 7
- D 13
Correct Answer: Option B
aaa = a × 111
111 = 3 × 37
So every such number is divisible by 37 (and by 3)
Answer: 37
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