issb intelligence MCQ #892

Next number: 12, 25, 51, 103, 207, ?

issb intelligence MCQ #892

  1. Question 1

    Q1. Next number: 12, 25, 51, 103, 207, ?

    • A) 399
    • B) 407
    • C) 415
    • D) 423

    Answer: 415

    Explanation: Pattern doubles and adds 1 so 207 times 2 plus 1 is 415.