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B
222, 444, 666
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C
210, 220, 240
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D
200, 210, 220
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Solution
The correct option is A
220, 440, 660
Common multiples of 4, 5 and 11 will be divisible by 4×5×11 = 220. Multiples of 220 are 220, 440, 660. Therefore, common multiples of 4, 5 and 11 are 220, 440, 660 etc.