general math MCQ #188

Using all the letters of the word "NOKIA", how many words can be formed, which begin with N and end with A?

general math MCQ #188

  1. Question 1

    Q1. Using all the letters of the word "NOKIA", how many words can be formed, which begin with N and end with A?

    • A) 3
    • B) 6
    • C) 24
    • D) 120

    Answer: 6

    Explanation: With N fixed at start and A fixed at end, the 3 middle letters (O, K, I) can be arranged in 3! = 6 ways.