alleryWhich of the following is divisible by 11?
A1024
B1045
C1050
D1011
Answer & Solution
Correct answer: B. 1045
**Divisibility by 11:** alternating sum of digits.
1045: 1 - 0 + 4 - 5 = 0, divisible (1045/11 = 95).
**Verify:** 1011: 1-0+1-1=1 (not 0)
1024: 1-0+2-4=-1; 1050: 1-0+5-0=6.
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