engineering intelligence MCQ #1563

Complete the series: 3, 6, 9, 12, 15, ?

engineering intelligence MCQ #1563

  1. Question 1

    Q1. Complete the series: 3, 6, 9, 12, 15, ?

    • A) 18
    • B) 17
    • C) 19
    • D) 20

    Answer: 18

    Explanation: The series is an arithmetic progression with a common difference of 3.