Question
Look carefully for the pattern, and then choose which pair of numbers comes next.
Look carefully for the pattern, and then choose which pair of numbers comes next.
10 20 25 35 40 50 55
Answer: Option E
This is an alternating addition series, in which 10 is added, then 5, then 10, and so on.
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This is an alternating addition series, in which 10 is added, then 5, then 10, and so on.
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