Multiple choice

Direction: Find the next term in the series. 1, 5, 30, 210, ....

  1. 840

  2. 1024

  3. 1050

  4. 1680
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D Correct answer
Explanation

Pattern: 1*5=5, 5*6=30, 30*7=210, 210*8=1680.

AI explanation

The series is formed by multiplying the previous term by consecutively increasing integers. We multiply 1 by 5 to get 5, multiply 5 by 6 to get 30, and multiply 30 by 7 to get 210. To find the next term, we multiply 210 by 8, which gives 1680.

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